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net: core: drop null test before destroy functions
authorJulia Lawall <julia.lawall@lip6.fr>
Sun, 13 Sep 2015 12:15:18 +0000 (14:15 +0200)
committerDavid S. Miller <davem@davemloft.net>
Tue, 15 Sep 2015 23:49:43 +0000 (16:49 -0700)
Remove unneeded NULL test.

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

// <smpl>
@@ expression x; @@
-if (x != NULL) {
  \(kmem_cache_destroy\|mempool_destroy\|dma_pool_destroy\)(x);
  x = NULL;
-}
// </smpl>

Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/core/sock.c patch | blob | history

diff --cc net/core/sock.c
Simple merge
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