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

 drivers/net/xen-netfront.c: In function ‘store_rxbuf’:
 drivers/net/xen-netfront.c:2416:16: warning: variable ‘target’ set but not used [-Wunused-but-set-variable]
 drivers/net/xen-netfront.c:1592: warning: Function parameter or member 'dev' not described in 'netfront_probe'
 drivers/net/xen-netfront.c:1592: warning: Function parameter or member 'id' not described in 'netfront_probe'
 drivers/net/xen-netfront.c:1669: warning: Function parameter or member 'dev' not described in 'netfront_resume'
 drivers/net/xen-netfront.c:2313: warning: Function parameter or member 'dev' not described in 'netback_changed'
 drivers/net/xen-netfront.c:2313: warning: Function parameter or member 'backend_state' not described in 'netback_changed'

Cc: Boris Ostrovsky <boris.ostrovsky@oracle.com>
Cc: Juergen Gross <jgross@suse.com>
Cc: Stefano Stabellini <sstabellini@kernel.org>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Jakub Kicinski <kuba@kernel.org>
Cc: Alexei Starovoitov <ast@kernel.org>
Cc: Daniel Borkmann <daniel@iogearbox.net>
Cc: Jesper Dangaard Brouer <hawk@kernel.org>
Cc: John Fastabend <john.fastabend@gmail.com>
Cc: Martin KaFai Lau <redacted>
Cc: Song Liu <redacted>
Cc: Yonghong Song <redacted>
Cc: Andrii Nakryiko <andrii@kernel.org>
Cc: KP Singh <redacted>
Cc: xen-devel@lists.xenproject.org
Cc: netdev@vger.kernel.org
Cc: bpf@vger.kernel.org
Signed-off-by: Lee Jones <redacted>
---
 drivers/net/xen-netfront.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/net/xen-netfront.c b/drivers/net/xen-netfront.c
index 920cac4385bf7..93740ef4cf1b4 100644
--- a/drivers/net/xen-netfront.c
+++ b/drivers/net/xen-netfront.c

@@ -1582,7 +1582,7 @@ static struct net_device *xennet_create_dev(struct xenbus_device *dev)
 	return ERR_PTR(err);
 }
 
-/**
+/*
  * Entry point to this code when a new device is created.  Allocate the basic
  * structures and the ring buffers for communication with the backend, and
  * inform the backend of the appropriate details for those.

@@ -1659,7 +1659,7 @@ static void xennet_disconnect_backend(struct netfront_info *info)
 	}
 }
 
-/**
+/*
  * We are reconnecting to the backend, due to a suspend/resume, or a backend
  * driver restart.  We tear down our netif structure and recreate it, but
  * leave the device-layer structures intact so that this is transparent to the

@@ -2305,7 +2305,7 @@ static int xennet_connect(struct net_device *dev)
 	return 0;
 }
 
-/**
+/*
  * Callback received when the backend's state changes.
  */
 static void netback_changed(struct xenbus_device *dev,

-- 
2.25.1