tree 9db3fe1d8ce95598ca8fdad98db9aa3551bab4df
parent 5a8dbf03ddf6dfe465b9f062e5b969f9606643f5
author Himangi Saraogi <himangi774@gmail.com> 1406444866 +0530
committer David S. Miller <davem@davemloft.net> 1406673116 -0700

openvswitch: Use IS_ERR_OR_NULL

This patch introduces the use of the macro IS_ERR_OR_NULL in place of
tests for NULL and IS_ERR.

The following Coccinelle semantic patch was used for making the change:

@@
expression e;
@@

- e == NULL || IS_ERR(e)
+ IS_ERR_OR_NULL(e)
 || ...

Signed-off-by: Himangi Saraogi <himangi774@gmail.com>
Acked-by: Julia Lawall <julia.lawall@lip6.fr>
Acked-by: Pravin B Shelar <pshelar@nicira.com>
Signed-off-by: David S. Miller <davem@davemloft.net>