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| /linux/net/ipv4/ |
| H A D | ip_tunnel.c | 4929fd8cb064e1bbee76b8c4cf6bd3f0e40bf66e Thu May 15 03:43:20 UTC 2014 Julia Lawall <Julia.Lawall@lip6.fr> ip_tunnel: delete unneeded call to netdev_priv
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>
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