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staging: lustre: lov: lov_dev: remove unneeded null test before free

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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>
This commit is contained in:
Julia Lawall 2015-05-01 21:37:57 +02:00 committed by Greg Kroah-Hartman
parent 13879e5d17
commit 34b8fbd6cd
1 changed files with 1 additions and 2 deletions
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3
drivers/staging/lustre/lustre/lov/lov_dev.c
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@ -298,8 +298,7 @@ static struct lu_device *lov_device_free(const struct lu_env *env,
const int nr = ld->ld_target_nr;
cl_device_fini(lu2cl_dev(d));
if (ld->ld_target != NULL)
kfree(ld->ld_target);
kfree(ld->ld_target);
if (ld->ld_emrg != NULL)
lov_emerg_free(ld->ld_emrg, nr);
kfree(ld);