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powerpc: Delete unnecessary checks before kfree()

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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>
This commit is contained in:
Markus Elfring 2015-02-03 13:55:53 +01:00 committed by Michael Ellerman
parent 7e73a3b7f3
commit 7f4eec3953
2 changed files with 3 additions and 4 deletions
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2
arch/powerpc/lib/rheap.c
View File

@ -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)

5
arch/powerpc/platforms/cell/celleb_pci.c
View File

@ -393,11 +393,10 @@ static int __init celleb_setup_fake_pci_device(struct device_node *node,
error:
if (mem_init_done) {
if (config && *config)
if (config)
kfree(*config);
if (res && *res)
if (res)
kfree(*res);
} else {
if (config && *config) {
size = 256;