]> git.proxmox.com Git - mirror_ubuntu-eoan-kernel.git/commitdiff
drivers/net/wan: delete unneeded call to netdev_priv
authorJulia Lawall <Julia.Lawall@lip6.fr>
Thu, 15 May 2014 03:43:18 +0000 (05:43 +0200)
committerDavid S. Miller <davem@davemloft.net>
Thu, 15 May 2014 20:57:47 +0000 (16:57 -0400)
Netdev_priv is an accessor function, and has no purpose if its result is
not used.

A simplified version of the semantic match that fixes this problem is as
follows: (http://coccinelle.lip6.fr/)

// <smpl>
@@ local idexpression x; @@
-x = netdev_priv(...);
... when != x
// </smpl>

Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/wan/sdla.c

index de3bbf43fc5ac14f41ee9d76eeacb1f059eeaab3..cdd45fb8a1f6892587abddf2abbf0963bd7a5653 100644 (file)
@@ -1322,10 +1322,6 @@ NOTE:  This is rather a useless action right now, as the
 
 static int sdla_change_mtu(struct net_device *dev, int new_mtu)
 {
-       struct frad_local *flp;
-
-       flp = netdev_priv(dev);
-
        if (netif_running(dev))
                return -EBUSY;