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authorMarkus Elfring <elfring@users.sourceforge.net>2015-02-03 13:55:53 +0100
committerMichael Ellerman <mpe@ellerman.id.au>2015-03-16 18:50:14 +1100
commit7f4eec395351ef25166276ad9dc3390b83ab41b6 (patch)
tree9c56c2acc95efa338ced09b2bdefd0ac9d194e2f /arch/powerpc/lib
parent7e73a3b7f34240871fa5556d952e801178970741 (diff)
downloadlinux-7f4eec395351ef25166276ad9dc3390b83ab41b6.tar.bz2
powerpc: Delete unnecessary checks before kfree()
The kfree() function tests whether its argument is NULL and then returns immediately. Thus the test around the call is not needed. This issue was detected by using the Coccinelle software. Signed-off-by: Markus Elfring <elfring@users.sourceforge.net> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'arch/powerpc/lib')
-rw-r--r--arch/powerpc/lib/rheap.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/powerpc/lib/rheap.c b/arch/powerpc/lib/rheap.c
index a1060a868e69..69abf844c2c3 100644
--- a/arch/powerpc/lib/rheap.c
+++ b/arch/powerpc/lib/rheap.c
@@ -284,7 +284,7 @@ EXPORT_SYMBOL_GPL(rh_create);
*/
void rh_destroy(rh_info_t * info)
{
- if ((info->flags & RHIF_STATIC_BLOCK) == 0 && info->block != NULL)
+ if ((info->flags & RHIF_STATIC_BLOCK) == 0)
kfree(info->block);
if ((info->flags & RHIF_STATIC_INFO) == 0)