[PATCH net-next] net: dsa: dsa_legacy_fdb_{add,del} can be static

From: Vladimir Oltean <vladimir.oltean@nxp.com>

Introduced in commit 37b8da1a3c68 ("net: dsa: Move FDB add/del
implementation inside DSA") in net/dsa/legacy.c, these functions were
moved again to slave.c as part of commit 2a93c1a3651f ("net: dsa: Allow
compiling out legacy support"), before actually deleting net/dsa/slave.c
in 93e86b3bc842 ("net: dsa: Remove legacy probing support"). Along with
that movement there should have been a deletion of the prototypes from
dsa_priv.h, they are not useful.

Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
---
 net/dsa/dsa_priv.h |  9 ---------
 net/dsa/slave.c    | 16 ++++++++--------
 2 files changed, 8 insertions(+), 17 deletions(-)

diff --git a/net/dsa/dsa_priv.h b/net/dsa/dsa_priv.h
index 4f1bbaab72f2..3822520eeeae 100644
--- a/net/dsa/dsa_priv.h
+++ b/net/dsa/dsa_priv.h

@@ -110,15 +110,6 @@ void dsa_tag_driver_put(const struct dsa_device_ops *ops);
 bool dsa_schedule_work(struct work_struct *work);
 const char *dsa_tag_protocol_to_str(const struct dsa_device_ops *ops);
 
-int dsa_legacy_fdb_add(struct ndmsg *ndm, struct nlattr *tb[],
-		       struct net_device *dev,
-		       const unsigned char *addr, u16 vid,
-		       u16 flags,
-		       struct netlink_ext_ack *extack);
-int dsa_legacy_fdb_del(struct ndmsg *ndm, struct nlattr *tb[],
-		       struct net_device *dev,
-		       const unsigned char *addr, u16 vid);
-
 /* master.c */
 int dsa_master_setup(struct net_device *dev, struct dsa_port *cpu_dp);
 void dsa_master_teardown(struct net_device *dev);

diff --git a/net/dsa/slave.c b/net/dsa/slave.c
index c8b842ac2600..f8b6a69b6873 100644
--- a/net/dsa/slave.c
+++ b/net/dsa/slave.c

@@ -1575,20 +1575,20 @@ static const struct ethtool_ops dsa_slave_ethtool_ops = {
 };
 
 /* legacy way, bypassing the bridge *****************************************/
-int dsa_legacy_fdb_add(struct ndmsg *ndm, struct nlattr *tb[],
-		       struct net_device *dev,
-		       const unsigned char *addr, u16 vid,
-		       u16 flags,
-		       struct netlink_ext_ack *extack)
+static int dsa_legacy_fdb_add(struct ndmsg *ndm, struct nlattr *tb[],
+			      struct net_device *dev,
+			      const unsigned char *addr, u16 vid,
+			      u16 flags,
+			      struct netlink_ext_ack *extack)
 {
 	struct dsa_port *dp = dsa_slave_to_port(dev);
 
 	return dsa_port_fdb_add(dp, addr, vid);
 }
 
-int dsa_legacy_fdb_del(struct ndmsg *ndm, struct nlattr *tb[],
-		       struct net_device *dev,
-		       const unsigned char *addr, u16 vid)
+static int dsa_legacy_fdb_del(struct ndmsg *ndm, struct nlattr *tb[],
+			      struct net_device *dev,
+			      const unsigned char *addr, u16 vid)
 {
 	struct dsa_port *dp = dsa_slave_to_port(dev);
 

-- 
2.25.1

On Sat, Jan 09, 2021 at 01:30:54AM +0200, Vladimir Oltean wrote:

From: Vladimir Oltean <vladimir.oltean@nxp.com>

Introduced in commit 37b8da1a3c68 ("net: dsa: Move FDB add/del
implementation inside DSA") in net/dsa/legacy.c, these functions were
moved again to slave.c as part of commit 2a93c1a3651f ("net: dsa: Allow
compiling out legacy support"), before actually deleting net/dsa/slave.c
in 93e86b3bc842 ("net: dsa: Remove legacy probing support"). Along with
that movement there should have been a deletion of the prototypes from
dsa_priv.h, they are not useful.

Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>

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

    Andrew

On 1/8/2021 3:30 PM, Vladimir Oltean wrote:

From: Vladimir Oltean <vladimir.oltean@nxp.com>

Introduced in commit 37b8da1a3c68 ("net: dsa: Move FDB add/del
implementation inside DSA") in net/dsa/legacy.c, these functions were
moved again to slave.c as part of commit 2a93c1a3651f ("net: dsa: Allow
compiling out legacy support"), before actually deleting net/dsa/slave.c
in 93e86b3bc842 ("net: dsa: Remove legacy probing support"). Along with
that movement there should have been a deletion of the prototypes from
dsa_priv.h, they are not useful.

Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>

Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
-- 
Florian

Hello:

This patch was applied to netdev/net-next.git (refs/heads/master):

On Sat,  9 Jan 2021 01:30:54 +0200 you wrote:

From: Vladimir Oltean <vladimir.oltean@nxp.com>

Introduced in commit 37b8da1a3c68 ("net: dsa: Move FDB add/del
implementation inside DSA") in net/dsa/legacy.c, these functions were
moved again to slave.c as part of commit 2a93c1a3651f ("net: dsa: Allow
compiling out legacy support"), before actually deleting net/dsa/slave.c
in 93e86b3bc842 ("net: dsa: Remove legacy probing support"). Along with
that movement there should have been a deletion of the prototypes from
dsa_priv.h, they are not useful.

[...]

Here is the summary with links:
  - [net-next] net: dsa: dsa_legacy_fdb_{add,del} can be static
    https://git.kernel.org/netdev/net-next/c/4b9c935898dd

You are awesome, thank you!
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