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staging: lustre: llite: statahead: remove unneeded null test before free
authorJulia Lawall <Julia.Lawall@lip6.fr>
Fri, 1 May 2015 19:37:59 +0000 (21:37 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Fri, 8 May 2015 07:23:53 +0000 (09:23 +0200)
commit37b5022dd7b9dc0b412e2c2a7d01bd3f32e40db5
tree7ce4eb56b533583d5162f5398eb4aa938fb360ebtree | snapshot
parent081825f589cc23d479a59e18ad093ef0b637b051commit | diff
staging: lustre: llite: statahead: remove unneeded null test before free

Kfree can cope with a null argument, so drop null tests.

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

// <smpl>
@@ expression ptr; @@

- if (ptr != NULL)
  kfree(ptr);
// </smpl>

Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/staging/lustre/lustre/llite/statahead.c diff | blob | blame | history
Linux 6.x block layer and io_uring tree(s)