From mboxrd@z Thu Jan 1 00:00:00 1970 From: elfring@users.sourceforge.net (SF Markus Elfring) Date: Tue, 3 Oct 2017 11:23:23 +0200 Subject: [PATCH] ARM: cache-l2x0-pmu: Delete an error message for a failed memory allocation in l2x0_pmu_init() Message-ID: <672554ba-b476-8852-3c37-9e8716f1eec4@users.sourceforge.net> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org From: Markus Elfring Date: Tue, 3 Oct 2017 11:16:56 +0200 Omit an extra message for a memory allocation failure in this function. This issue was detected by using the Coccinelle software. Signed-off-by: Markus Elfring --- arch/arm/mm/cache-l2x0-pmu.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/arch/arm/mm/cache-l2x0-pmu.c b/arch/arm/mm/cache-l2x0-pmu.c index 0a1e2280141f..b3734da93010 100644 --- a/arch/arm/mm/cache-l2x0-pmu.c +++ b/arch/arm/mm/cache-l2x0-pmu.c @@ -528,10 +528,8 @@ static __init int l2x0_pmu_init(void) return 0; l2x0_pmu = kzalloc(sizeof(*l2x0_pmu), GFP_KERNEL); - if (!l2x0_pmu) { - pr_warn("Unable to allocate L2x0 PMU\n"); + if (!l2x0_pmu) return -ENOMEM; - } *l2x0_pmu = (struct pmu) { .task_ctx_nr = perf_invalid_context, -- 2.14.2