[PATCH 00/12] [Set 2] Rid W=1 warnings in Net

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This set is part of a larger effort attempting to clean-up W=1
kernel builds, which are currently overwhelmingly riddled with
niggly little warnings.

This is the last set.

Lee Jones (12):
  net: usb: lan78xx: Remove lots of set but unused 'ret' variables
  net: ethernet: smsc: smc911x: Mark 'status' as __maybe_unused
  net: ethernet: xilinx: xilinx_emaclite: Document 'txqueue' even if it
    is unused
  net: ethernet: smsc: smc91x: Demote non-conformant kernel function
    header
  net: xen-netback: xenbus: Demote nonconformant kernel-doc headers
  net: ethernet: ti: am65-cpsw-qos: Demote non-conformant function
    header
  net: ethernet: ti: am65-cpts: Document am65_cpts_rx_enable()'s 'en'
    parameter
  net: xen-netfront: Demote non-kernel-doc headers to standard comment
    blocks
  net: ethernet: ibm: ibmvnic: Fix some kernel-doc misdemeanours
  net: ethernet: toshiba: ps3_gelic_net: Fix some kernel-doc
    misdemeanours
  net: ethernet: toshiba: spider_net: Document a whole bunch of function
    parameters
  net: ethernet: ibm: ibmvnic: Fix some kernel-doc issues

 drivers/net/ethernet/ibm/ibmvnic.c            |  27 ++-
 drivers/net/ethernet/smsc/smc911x.c           |   6 +-
 drivers/net/ethernet/smsc/smc91x.c            |   2 +-
 drivers/net/ethernet/ti/am65-cpsw-qos.c       |   2 +-
 drivers/net/ethernet/ti/am65-cpts.c           |   2 +-
 drivers/net/ethernet/toshiba/ps3_gelic_net.c  |   9 +-
 drivers/net/ethernet/toshiba/spider_net.c     |  18 +-
 drivers/net/ethernet/xilinx/xilinx_emaclite.c |   1 +
 drivers/net/usb/lan78xx.c                     | 212 +++++++++---------
 drivers/net/xen-netback/xenbus.c              |   4 +-
 drivers/net/xen-netfront.c                    |   6 +-
 11 files changed, 141 insertions(+), 148 deletions(-)

Cc: Alexei Starovoitov <ast@kernel.org>
Cc: Andrii Nakryiko <andrii@kernel.org>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Boris Ostrovsky <boris.ostrovsky@oracle.com>
Cc: bpf@vger.kernel.org
Cc: Daniel Borkmann <daniel@iogearbox.net>
Cc: Dany Madden <redacted>
Cc: Daris A Nevil <redacted>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Dustin McIntire <redacted>
Cc: Erik Stahlman <redacted>
Cc: Geoff Levand <geoff@infradead.org>
Cc: Grygorii Strashko <grygorii.strashko@ti.com>
Cc: "Gustavo A. R. Silva" <gustavoars@kernel.org>
Cc: Ishizaki Kou <redacted>
Cc: Ivan Khoronzhuk <redacted>
Cc: Jakub Kicinski <kuba@kernel.org>
Cc: Jens Osterkamp <redacted>
Cc: Jesper Dangaard Brouer <hawk@kernel.org>
Cc: John Allen <redacted>
Cc: John Fastabend <john.fastabend@gmail.com>
Cc: John Williams <redacted>
Cc: Juergen Gross <jgross@suse.com>
Cc: KP Singh <redacted>
Cc: Kurt Kanzenbach <kurt@linutronix.de>
Cc: Lijun Pan <redacted>
Cc: linuxppc-dev@lists.ozlabs.org
Cc: linux-usb@vger.kernel.org
Cc: Martin Habets <redacted>
Cc: Martin KaFai Lau <redacted>
Cc: Michael Ellerman <mpe@ellerman.id.au>
Cc: "Michael S. Tsirkin" <mst@redhat.com>
Cc: Michal Simek <redacted>
Cc: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
Cc: netdev@vger.kernel.org
Cc: Nicolas Pitre <nico@fluxnic.net>
Cc: Paul Durrant <paul@xen.org>
Cc: Paul Mackerras <redacted>
Cc: Peter Cammaert <redacted>
Cc: Russell King <redacted>
Cc: Rusty Russell <redacted>
Cc: Santiago Leon <redacted>
Cc: Shannon Nelson <redacted>
Cc: Song Liu <redacted>
Cc: Stefano Stabellini <sstabellini@kernel.org>
Cc: Sukadev Bhattiprolu <redacted>
Cc: Thomas Falcon <redacted>
Cc: Utz Bacher <redacted>
Cc: Wei Liu <wei.liu@kernel.org>
Cc: Woojung Huh <woojung.huh@microchip.com>
Cc: xen-devel@lists.xenproject.org
Cc: Yonghong Song <redacted>
-- 
2.25.1

Fixes the following W=1 kernel build warning(s):

 from drivers/net/ethernet/ibm/ibmvnic.c:35:
 inlined from ‘handle_vpd_rsp’ at drivers/net/ethernet/ibm/ibmvnic.c:4124:3:
 drivers/net/ethernet/ibm/ibmvnic.c:1362: warning: Function parameter or member 'hdr_data' not described in 'build_hdr_data'
 drivers/net/ethernet/ibm/ibmvnic.c:1362: warning: Excess function parameter 'tot_len' description in 'build_hdr_data'
 drivers/net/ethernet/ibm/ibmvnic.c:1423: warning: Function parameter or member 'hdr_data' not described in 'create_hdr_descs'
 drivers/net/ethernet/ibm/ibmvnic.c:1423: warning: Excess function parameter 'data' description in 'create_hdr_descs'
 drivers/net/ethernet/ibm/ibmvnic.c:1474: warning: Function parameter or member 'txbuff' not described in 'build_hdr_descs_arr'
 drivers/net/ethernet/ibm/ibmvnic.c:1474: warning: Excess function parameter 'skb' description in 'build_hdr_descs_arr'
 drivers/net/ethernet/ibm/ibmvnic.c:1474: warning: Excess function parameter 'subcrq' description in 'build_hdr_descs_arr'

Cc: Michael Ellerman <mpe@ellerman.id.au>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Paul Mackerras <redacted>
Cc: Dany Madden <redacted>
Cc: Lijun Pan <redacted>
Cc: Sukadev Bhattiprolu <redacted>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Jakub Kicinski <kuba@kernel.org>
Cc: Santiago Leon <redacted>
Cc: Thomas Falcon <redacted>
Cc: John Allen <redacted>
Cc: linuxppc-dev@lists.ozlabs.org
Cc: netdev@vger.kernel.org
Signed-off-by: Lee Jones <redacted>
---
 drivers/net/ethernet/ibm/ibmvnic.c | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/drivers/net/ethernet/ibm/ibmvnic.c b/drivers/net/ethernet/ibm/ibmvnic.c
index b30e1f5784bad..08dab7a94b7ea 100644
--- a/drivers/net/ethernet/ibm/ibmvnic.c
+++ b/drivers/net/ethernet/ibm/ibmvnic.c

@@ -1360,7 +1360,7 @@ static int ibmvnic_close(struct net_device *netdev)
  * @hdr_field: bitfield determining needed headers
  * @skb: socket buffer
  * @hdr_len: array of header lengths
- * @tot_len: total length of data
+ * @hdr_data: buffer to write the header to
  *
  * Reads hdr_field to determine which headers are needed by firmware.
  * Builds a buffer containing these headers.  Saves individual header

@@ -1418,7 +1418,7 @@ static int build_hdr_data(u8 hdr_field, struct sk_buff *skb,
 /**
  * create_hdr_descs - create header and header extension descriptors
  * @hdr_field: bitfield determining needed headers
- * @data: buffer containing header data
+ * @hdr_data: buffer containing header data
  * @len: length of data buffer
  * @hdr_len: array of individual header lengths
  * @scrq_arr: descriptor array

@@ -1469,9 +1469,8 @@ static int create_hdr_descs(u8 hdr_field, u8 *hdr_data, int len, int *hdr_len,
 
 /**
  * build_hdr_descs_arr - build a header descriptor array
- * @skb: socket buffer
+ * @txbuff: tx buffer
  * @num_entries: number of descriptors to be sent
- * @subcrq: first TX descriptor
  * @hdr_field: bit field determining which headers will be sent
  *
  * This function will build a TX descriptor array with applicable

-- 
2.25.1

Fixes the following W=1 kernel build warning(s):

 drivers/net/ethernet/toshiba/ps3_gelic_net.c:1107: warning: Function parameter or member 'irq' not described in 'gelic_card_interrupt'
 drivers/net/ethernet/toshiba/ps3_gelic_net.c:1107: warning: Function parameter or member 'ptr' not described in 'gelic_card_interrupt'
 drivers/net/ethernet/toshiba/ps3_gelic_net.c:1407: warning: Function parameter or member 'txqueue' not described in 'gelic_net_tx_timeout'
 drivers/net/ethernet/toshiba/ps3_gelic_net.c:1439: warning: Function parameter or member 'napi' not described in 'gelic_ether_setup_netdev_ops'
 drivers/net/ethernet/toshiba/ps3_gelic_net.c:1639: warning: Function parameter or member 'dev' not described in 'ps3_gelic_driver_probe'
 drivers/net/ethernet/toshiba/ps3_gelic_net.c:1795: warning: Function parameter or member 'dev' not described in 'ps3_gelic_driver_remove'

Cc: Geoff Levand <geoff@infradead.org>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Jakub Kicinski <kuba@kernel.org>
Cc: Michael Ellerman <mpe@ellerman.id.au>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Paul Mackerras <redacted>
Cc: Utz Bacher <redacted>
Cc: Jens Osterkamp <redacted>
Cc: netdev@vger.kernel.org
Cc: linuxppc-dev@lists.ozlabs.org
Signed-off-by: Lee Jones <redacted>
---
 drivers/net/ethernet/toshiba/ps3_gelic_net.c | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/drivers/net/ethernet/toshiba/ps3_gelic_net.c b/drivers/net/ethernet/toshiba/ps3_gelic_net.c
index d9a5722f561b5..f886e23f8ed0a 100644
--- a/drivers/net/ethernet/toshiba/ps3_gelic_net.c
+++ b/drivers/net/ethernet/toshiba/ps3_gelic_net.c

@@ -1100,7 +1100,7 @@ static int gelic_net_poll(struct napi_struct *napi, int budget)
 	return packets_done;
 }
 
-/**
+/*
  * gelic_card_interrupt - event handler for gelic_net
  */
 static irqreturn_t gelic_card_interrupt(int irq, void *ptr)

@@ -1400,6 +1400,7 @@ static void gelic_net_tx_timeout_task(struct work_struct *work)
 /**
  * gelic_net_tx_timeout - called when the tx timeout watchdog kicks in.
  * @netdev: interface device structure
+ * @txqueue: unused
  *
  * called, if tx hangs. Schedules a task that resets the interface
  */

@@ -1431,6 +1432,7 @@ static const struct net_device_ops gelic_netdevice_ops = {
 /**
  * gelic_ether_setup_netdev_ops - initialization of net_device operations
  * @netdev: net_device structure
+ * @napi: napi structure
  *
  * fills out function pointers in the net_device structure
  */

@@ -1632,7 +1634,7 @@ static void gelic_card_get_vlan_info(struct gelic_card *card)
 	dev_info(ctodev(card), "internal vlan %s\n",
 		 card->vlan_required? "enabled" : "disabled");
 }
-/**
+/*
  * ps3_gelic_driver_probe - add a device to the control of this driver
  */
 static int ps3_gelic_driver_probe(struct ps3_system_bus_device *dev)

@@ -1787,10 +1789,9 @@ static int ps3_gelic_driver_probe(struct ps3_system_bus_device *dev)
 	return result;
 }
 
-/**
+/*
  * ps3_gelic_driver_remove - remove a device from the control of this driver
  */
-
 static int ps3_gelic_driver_remove(struct ps3_system_bus_device *dev)
 {
 	struct gelic_card *card = ps3_system_bus_get_drvdata(dev);

-- 
2.25.1

Fixes the following W=1 kernel build warning(s):

 from drivers/net/ethernet/ibm/ibmvnic.c:35:
 inlined from ‘handle_vpd_rsp’ at drivers/net/ethernet/ibm/ibmvnic.c:4124:3:
 drivers/net/ethernet/ibm/ibmvnic.c:1362: warning: Function parameter or member 'hdr_field' not described in 'build_hdr_data'
 drivers/net/ethernet/ibm/ibmvnic.c:1362: warning: Function parameter or member 'skb' not described in 'build_hdr_data'
 drivers/net/ethernet/ibm/ibmvnic.c:1362: warning: Function parameter or member 'hdr_len' not described in 'build_hdr_data'
 drivers/net/ethernet/ibm/ibmvnic.c:1362: warning: Function parameter or member 'hdr_data' not described in 'build_hdr_data'
 drivers/net/ethernet/ibm/ibmvnic.c:1423: warning: Function parameter or member 'hdr_field' not described in 'create_hdr_descs'
 drivers/net/ethernet/ibm/ibmvnic.c:1423: warning: Function parameter or member 'hdr_data' not described in 'create_hdr_descs'
 drivers/net/ethernet/ibm/ibmvnic.c:1423: warning: Function parameter or member 'len' not described in 'create_hdr_descs'
 drivers/net/ethernet/ibm/ibmvnic.c:1423: warning: Function parameter or member 'hdr_len' not described in 'create_hdr_descs'
 drivers/net/ethernet/ibm/ibmvnic.c:1423: warning: Function parameter or member 'scrq_arr' not described in 'create_hdr_descs'
 drivers/net/ethernet/ibm/ibmvnic.c:1474: warning: Function parameter or member 'txbuff' not described in 'build_hdr_descs_arr'
 drivers/net/ethernet/ibm/ibmvnic.c:1474: warning: Function parameter or member 'num_entries' not described in 'build_hdr_descs_arr'
 drivers/net/ethernet/ibm/ibmvnic.c:1474: warning: Function parameter or member 'hdr_field' not described in 'build_hdr_descs_arr'
 drivers/net/ethernet/ibm/ibmvnic.c:1832: warning: Function parameter or member 'adapter' not described in 'do_change_param_reset'
 drivers/net/ethernet/ibm/ibmvnic.c:1832: warning: Function parameter or member 'rwi' not described in 'do_change_param_reset'
 drivers/net/ethernet/ibm/ibmvnic.c:1832: warning: Function parameter or member 'reset_state' not described in 'do_change_param_reset'
 drivers/net/ethernet/ibm/ibmvnic.c:1911: warning: Function parameter or member 'adapter' not described in 'do_reset'
 drivers/net/ethernet/ibm/ibmvnic.c:1911: warning: Function parameter or member 'rwi' not described in 'do_reset'
 drivers/net/ethernet/ibm/ibmvnic.c:1911: warning: Function parameter or member 'reset_state' not described in 'do_reset'

Cc: Dany Madden <redacted>
Cc: Lijun Pan <redacted>
Cc: Sukadev Bhattiprolu <redacted>
Cc: Michael Ellerman <mpe@ellerman.id.au>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Paul Mackerras <redacted>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Jakub Kicinski <kuba@kernel.org>
Cc: Santiago Leon <redacted>
Cc: Thomas Falcon <redacted>
Cc: John Allen <redacted>
Cc: netdev@vger.kernel.org
Cc: linuxppc-dev@lists.ozlabs.org
Signed-off-by: Lee Jones <redacted>
---
 drivers/net/ethernet/ibm/ibmvnic.c | 28 ++++++++++++++--------------
 1 file changed, 14 insertions(+), 14 deletions(-)

diff --git a/drivers/net/ethernet/ibm/ibmvnic.c b/drivers/net/ethernet/ibm/ibmvnic.c
index 1dc3cfdb38abc..b30e1f5784bad 100644
--- a/drivers/net/ethernet/ibm/ibmvnic.c
+++ b/drivers/net/ethernet/ibm/ibmvnic.c

@@ -1357,10 +1357,10 @@ static int ibmvnic_close(struct net_device *netdev)
 
 /**
  * build_hdr_data - creates L2/L3/L4 header data buffer
- * @hdr_field - bitfield determining needed headers
- * @skb - socket buffer
- * @hdr_len - array of header lengths
- * @tot_len - total length of data
+ * @hdr_field: bitfield determining needed headers
+ * @skb: socket buffer
+ * @hdr_len: array of header lengths
+ * @tot_len: total length of data
  *
  * Reads hdr_field to determine which headers are needed by firmware.
  * Builds a buffer containing these headers.  Saves individual header

@@ -1417,11 +1417,11 @@ static int build_hdr_data(u8 hdr_field, struct sk_buff *skb,
 
 /**
  * create_hdr_descs - create header and header extension descriptors
- * @hdr_field - bitfield determining needed headers
- * @data - buffer containing header data
- * @len - length of data buffer
- * @hdr_len - array of individual header lengths
- * @scrq_arr - descriptor array
+ * @hdr_field: bitfield determining needed headers
+ * @data: buffer containing header data
+ * @len: length of data buffer
+ * @hdr_len: array of individual header lengths
+ * @scrq_arr: descriptor array
  *
  * Creates header and, if needed, header extension descriptors and
  * places them in a descriptor array, scrq_arr

@@ -1469,10 +1469,10 @@ static int create_hdr_descs(u8 hdr_field, u8 *hdr_data, int len, int *hdr_len,
 
 /**
  * build_hdr_descs_arr - build a header descriptor array
- * @skb - socket buffer
- * @num_entries - number of descriptors to be sent
- * @subcrq - first TX descriptor
- * @hdr_field - bit field determining which headers will be sent
+ * @skb: socket buffer
+ * @num_entries: number of descriptors to be sent
+ * @subcrq: first TX descriptor
+ * @hdr_field: bit field determining which headers will be sent
  *
  * This function will build a TX descriptor array with applicable
  * L2/L3/L4 packet header descriptors to be sent by send_subcrq_indirect.

@@ -1835,7 +1835,7 @@ static int ibmvnic_set_mac(struct net_device *netdev, void *p)
 	return rc;
 }
 
-/**
+/*
  * do_reset returns zero if we are able to keep processing reset events, or
  * non-zero if we hit a fatal error and must halt.
  */

-- 
2.25.1

On Wed, Nov 04, 2020 at 09:06:07AM +0000, Lee Jones wrote:

Fixes the following W=1 kernel build warning(s):

 from drivers/net/ethernet/ibm/ibmvnic.c:35:
 inlined from ‘handle_vpd_rsp’ at drivers/net/ethernet/ibm/ibmvnic.c:4124:3:
 drivers/net/ethernet/ibm/ibmvnic.c:1362: warning: Function parameter or member 'hdr_field' not described in 'build_hdr_data'
 drivers/net/ethernet/ibm/ibmvnic.c:1362: warning: Function parameter or member 'skb' not described in 'build_hdr_data'
 drivers/net/ethernet/ibm/ibmvnic.c:1362: warning: Function parameter or member 'hdr_len' not described in 'build_hdr_data'
 drivers/net/ethernet/ibm/ibmvnic.c:1362: warning: Function parameter or member 'hdr_data' not described in 'build_hdr_data'
 drivers/net/ethernet/ibm/ibmvnic.c:1423: warning: Function parameter or member 'hdr_field' not described in 'create_hdr_descs'
 drivers/net/ethernet/ibm/ibmvnic.c:1423: warning: Function parameter or member 'hdr_data' not described in 'create_hdr_descs'
 drivers/net/ethernet/ibm/ibmvnic.c:1423: warning: Function parameter or member 'len' not described in 'create_hdr_descs'
 drivers/net/ethernet/ibm/ibmvnic.c:1423: warning: Function parameter or member 'hdr_len' not described in 'create_hdr_descs'
 drivers/net/ethernet/ibm/ibmvnic.c:1423: warning: Function parameter or member 'scrq_arr' not described in 'create_hdr_descs'
 drivers/net/ethernet/ibm/ibmvnic.c:1474: warning: Function parameter or member 'txbuff' not described in 'build_hdr_descs_arr'
 drivers/net/ethernet/ibm/ibmvnic.c:1474: warning: Function parameter or member 'num_entries' not described in 'build_hdr_descs_arr'
 drivers/net/ethernet/ibm/ibmvnic.c:1474: warning: Function parameter or member 'hdr_field' not described in 'build_hdr_descs_arr'
 drivers/net/ethernet/ibm/ibmvnic.c:1832: warning: Function parameter or member 'adapter' not described in 'do_change_param_reset'
 drivers/net/ethernet/ibm/ibmvnic.c:1832: warning: Function parameter or member 'rwi' not described in 'do_change_param_reset'
 drivers/net/ethernet/ibm/ibmvnic.c:1832: warning: Function parameter or member 'reset_state' not described in 'do_change_param_reset'
 drivers/net/ethernet/ibm/ibmvnic.c:1911: warning: Function parameter or member 'adapter' not described in 'do_reset'
 drivers/net/ethernet/ibm/ibmvnic.c:1911: warning: Function parameter or member 'rwi' not described in 'do_reset'
 drivers/net/ethernet/ibm/ibmvnic.c:1911: warning: Function parameter or member 'reset_state' not described in 'do_reset'

Cc: Dany Madden <redacted>
Cc: Lijun Pan <redacted>
Cc: Sukadev Bhattiprolu <redacted>
Cc: Michael Ellerman <mpe@ellerman.id.au>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Paul Mackerras <redacted>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Jakub Kicinski <kuba@kernel.org>
Cc: Santiago Leon <redacted>
Cc: Thomas Falcon <redacted>
Cc: John Allen <redacted>
Cc: netdev@vger.kernel.org
Cc: linuxppc-dev@lists.ozlabs.org
Signed-off-by: Lee Jones <redacted>

Reviewed-by: Andrew Lunn <andrew@lunn.ch>

    Andrew

On Wed, Nov 04, 2020 at 09:06:08AM +0000, Lee Jones wrote:

Fixes the following W=1 kernel build warning(s):

 drivers/net/ethernet/toshiba/ps3_gelic_net.c:1107: warning: Function parameter or member 'irq' not described in 'gelic_card_interrupt'
 drivers/net/ethernet/toshiba/ps3_gelic_net.c:1107: warning: Function parameter or member 'ptr' not described in 'gelic_card_interrupt'
 drivers/net/ethernet/toshiba/ps3_gelic_net.c:1407: warning: Function parameter or member 'txqueue' not described in 'gelic_net_tx_timeout'
 drivers/net/ethernet/toshiba/ps3_gelic_net.c:1439: warning: Function parameter or member 'napi' not described in 'gelic_ether_setup_netdev_ops'
 drivers/net/ethernet/toshiba/ps3_gelic_net.c:1639: warning: Function parameter or member 'dev' not described in 'ps3_gelic_driver_probe'
 drivers/net/ethernet/toshiba/ps3_gelic_net.c:1795: warning: Function parameter or member 'dev' not described in 'ps3_gelic_driver_remove'

Cc: Geoff Levand <geoff@infradead.org>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Jakub Kicinski <kuba@kernel.org>
Cc: Michael Ellerman <mpe@ellerman.id.au>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Paul Mackerras <redacted>
Cc: Utz Bacher <redacted>
Cc: Jens Osterkamp <redacted>
Cc: netdev@vger.kernel.org
Cc: linuxppc-dev@lists.ozlabs.org
Signed-off-by: Lee Jones <redacted>

Reviewed-by: Andrew Lunn <andrew@lunn.ch>

    Andrew

On 2020-11-04 05:38, Andrew Lunn wrote:

On Wed, Nov 04, 2020 at 09:06:07AM +0000, Lee Jones wrote:

quoted

Fixes the following W=1 kernel build warning(s):

 from drivers/net/ethernet/ibm/ibmvnic.c:35:
 inlined from ‘handle_vpd_rsp’ at 
drivers/net/ethernet/ibm/ibmvnic.c:4124:3:
 drivers/net/ethernet/ibm/ibmvnic.c:1362: warning: Function parameter 
or member 'hdr_field' not described in 'build_hdr_data'
 drivers/net/ethernet/ibm/ibmvnic.c:1362: warning: Function parameter 
or member 'skb' not described in 'build_hdr_data'
 drivers/net/ethernet/ibm/ibmvnic.c:1362: warning: Function parameter 
or member 'hdr_len' not described in 'build_hdr_data'
 drivers/net/ethernet/ibm/ibmvnic.c:1362: warning: Function parameter 
or member 'hdr_data' not described in 'build_hdr_data'
 drivers/net/ethernet/ibm/ibmvnic.c:1423: warning: Function parameter 
or member 'hdr_field' not described in 'create_hdr_descs'
 drivers/net/ethernet/ibm/ibmvnic.c:1423: warning: Function parameter 
or member 'hdr_data' not described in 'create_hdr_descs'
 drivers/net/ethernet/ibm/ibmvnic.c:1423: warning: Function parameter 
or member 'len' not described in 'create_hdr_descs'
 drivers/net/ethernet/ibm/ibmvnic.c:1423: warning: Function parameter 
or member 'hdr_len' not described in 'create_hdr_descs'
 drivers/net/ethernet/ibm/ibmvnic.c:1423: warning: Function parameter 
or member 'scrq_arr' not described in 'create_hdr_descs'
 drivers/net/ethernet/ibm/ibmvnic.c:1474: warning: Function parameter 
or member 'txbuff' not described in 'build_hdr_descs_arr'
 drivers/net/ethernet/ibm/ibmvnic.c:1474: warning: Function parameter 
or member 'num_entries' not described in 'build_hdr_descs_arr'
 drivers/net/ethernet/ibm/ibmvnic.c:1474: warning: Function parameter 
or member 'hdr_field' not described in 'build_hdr_descs_arr'
 drivers/net/ethernet/ibm/ibmvnic.c:1832: warning: Function parameter 
or member 'adapter' not described in 'do_change_param_reset'
 drivers/net/ethernet/ibm/ibmvnic.c:1832: warning: Function parameter 
or member 'rwi' not described in 'do_change_param_reset'
 drivers/net/ethernet/ibm/ibmvnic.c:1832: warning: Function parameter 
or member 'reset_state' not described in 'do_change_param_reset'
 drivers/net/ethernet/ibm/ibmvnic.c:1911: warning: Function parameter 
or member 'adapter' not described in 'do_reset'
 drivers/net/ethernet/ibm/ibmvnic.c:1911: warning: Function parameter 
or member 'rwi' not described in 'do_reset'
 drivers/net/ethernet/ibm/ibmvnic.c:1911: warning: Function parameter 
or member 'reset_state' not described in 'do_reset'

Cc: Dany Madden <redacted>
Cc: Lijun Pan <redacted>
Cc: Sukadev Bhattiprolu <redacted>
Cc: Michael Ellerman <mpe@ellerman.id.au>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Paul Mackerras <redacted>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Jakub Kicinski <kuba@kernel.org>
Cc: Santiago Leon <redacted>
Cc: Thomas Falcon <redacted>
Cc: John Allen <redacted>
Cc: netdev@vger.kernel.org
Cc: linuxppc-dev@lists.ozlabs.org
Signed-off-by: Lee Jones <redacted>

Reviewed-by: Andrew Lunn <andrew@lunn.ch>

Reviewed-by: Dany Madden <redacted>

Thanks, Lee.
Dany

    Andrew

On 2020-11-04 01:06, Lee Jones wrote:

Fixes the following W=1 kernel build warning(s):

 from drivers/net/ethernet/ibm/ibmvnic.c:35:
 inlined from ‘handle_vpd_rsp’ at 
drivers/net/ethernet/ibm/ibmvnic.c:4124:3:
 drivers/net/ethernet/ibm/ibmvnic.c:1362: warning: Function parameter
or member 'hdr_data' not described in 'build_hdr_data'
 drivers/net/ethernet/ibm/ibmvnic.c:1362: warning: Excess function
parameter 'tot_len' description in 'build_hdr_data'
 drivers/net/ethernet/ibm/ibmvnic.c:1423: warning: Function parameter
or member 'hdr_data' not described in 'create_hdr_descs'
 drivers/net/ethernet/ibm/ibmvnic.c:1423: warning: Excess function
parameter 'data' description in 'create_hdr_descs'
 drivers/net/ethernet/ibm/ibmvnic.c:1474: warning: Function parameter
or member 'txbuff' not described in 'build_hdr_descs_arr'
 drivers/net/ethernet/ibm/ibmvnic.c:1474: warning: Excess function
parameter 'skb' description in 'build_hdr_descs_arr'
 drivers/net/ethernet/ibm/ibmvnic.c:1474: warning: Excess function
parameter 'subcrq' description in 'build_hdr_descs_arr'

Cc: Michael Ellerman <mpe@ellerman.id.au>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Paul Mackerras <redacted>
Cc: Dany Madden <redacted>
Cc: Lijun Pan <redacted>
Cc: Sukadev Bhattiprolu <redacted>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Jakub Kicinski <kuba@kernel.org>
Cc: Santiago Leon <redacted>
Cc: Thomas Falcon <redacted>
Cc: John Allen <redacted>
Cc: linuxppc-dev@lists.ozlabs.org
Cc: netdev@vger.kernel.org
Signed-off-by: Lee Jones <redacted>

Reviewed-by: Dany Madden <redacted>

Thanks, Lee.
Dany