Commit 7f4eec39 authored by Markus Elfring's avatar Markus Elfring Committed by Michael Ellerman
Browse files

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: default avatarMarkus Elfring <elfring@users.sourceforge.net>
Signed-off-by: default avatarMichael Ellerman <mpe@ellerman.id.au>
parent 7e73a3b7

arch/powerpc/lib/rheap.c

+1 −1
Original line number Diff line number Diff line
@@ -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)

arch/powerpc/platforms/cell/celleb_pci.c

+2 −3
Original line number Diff line number Diff line
@@ -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;

CRA Git | Maintained and supported by SUSTech CRA and CCSE