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staging: lustre: obdecho: remove unneeded null test before free
authorJulia Lawall <Julia.Lawall@lip6.fr>
Fri, 1 May 2015 19:37:51 +0000 (21:37 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Fri, 8 May 2015 07:23:55 +0000 (09:23 +0200)
commit627ef6ea9a0678b1ad74d01c6ff3f5fbefa41a42
tree30ead094222ba1fbba15d95a1ce65dab175a1581tree | snapshot
parent7713e5f5e5f5949f88eed24b1a76f3af39177b8ccommit | diff
staging: lustre: obdecho: 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/obdecho/echo_client.c diff | blob | blame | history
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