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(parent: 03bce87) | patch
xhci: drop null test before destroy functions
authorJulia Lawall <Julia.Lawall@lip6.fr>
Sun, 13 Sep 2015 12:14:58 +0000 (14:14 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Sun, 4 Oct 2015 09:38:33 +0000 (10:38 +0100)
commitc7360b343ab1f1442e0731eb9e31e2a89fa6f97c
tree43ae4010903d9c55dcaa85721978fb65cd90ae7ftree | snapshot (tar.gz zip)
parent03bce87ce99ae6611ad8c03d509b2da59d86183dcommit | diff
xhci: drop null test before destroy functions

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);
// </smpl>

Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/usb/host/xhci-mem.c diff | blob | blame | history