The patch titled Subject: mm/zswap: delete unnecessary check before calling free_percpu() has been removed from the -mm tree. Its filename was mm-zswap-deletion-of-an-unnecessary-check-before-the-function-call-free_percpu.patch This patch was dropped because it was merged into mainline or a subsystem tree ------------------------------------------------------ From: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx> Subject: mm/zswap: delete unnecessary check before calling free_percpu() free_percpu() 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@xxxxxxxxxxxxxxxxxxxxx> Cc: Seth Jennings <sjennings@xxxxxxxxxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- mm/zswap.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff -puN mm/zswap.c~mm-zswap-deletion-of-an-unnecessary-check-before-the-function-call-free_percpu mm/zswap.c --- a/mm/zswap.c~mm-zswap-deletion-of-an-unnecessary-check-before-the-function-call-free_percpu +++ a/mm/zswap.c @@ -152,8 +152,7 @@ static int __init zswap_comp_init(void) static void __init zswap_comp_exit(void) { /* free percpu transforms */ - if (zswap_comp_pcpu_tfms) - free_percpu(zswap_comp_pcpu_tfms); + free_percpu(zswap_comp_pcpu_tfms); } /********************************* _ Patches currently in -mm which might be from elfring@xxxxxxxxxxxxxxxxxxxxx are origin.patch linux-next.patch -- To unsubscribe from this list: send the line "unsubscribe mm-commits" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html