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staging: lustre: obdclass: genops: remove unneeded null test before free
authorJulia Lawall <Julia.Lawall@lip6.fr>
Fri, 1 May 2015 19:37:55 +0000 (21:37 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Fri, 8 May 2015 07:23:54 +0000 (09:23 +0200)
commitba99a0aff29344797107fc7cca4adc7694c4fd98
tree00afa30d9754d924f3f259d3858be6dad9532414tree | snapshot
parent6fa7cbab38ee64eb78376a32a57cbaa074d766e4commit | diff
staging: lustre: obdclass: genops: 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/obdclass/genops.c diff | blob | history
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