tree 514507e065bac849db1e7838cdde456ef9f7c514
parent d94b27c8b65c22c92350629e04266a41774c1fe2
author Julia Lawall <Julia.Lawall@lip6.fr> 1392449773 +0100
committer David S. Miller <davem@davemloft.net> 1392614963 -0500

caif: delete unnecessary field initialization

On success, the function netdev_alloc_skb initializes the dev field of its
result to its first argument, so this doesn't have to be done in the
calling context.

The semantic patch that fixes this problem is as follows:
(http://coccinelle.lip6.fr/)

// <smpl>
@@
expression skb,privn,e;
@@

skb = netdev_alloc_skb(privn,...);
... when strict
(
-skb->dev = privn;
|
?skb = e
)
// </smpl>

Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: David S. Miller <davem@davemloft.net>