From mboxrd@z Thu Jan 1 00:00:00 1970 From: elfring@users.sourceforge.net (SF Markus Elfring) Date: Thu, 28 Dec 2017 18:09:43 +0100 Subject: [PATCH 1/2] perf: arm_spe: Delete an error message for a failed memory allocation in arm_spe_pmu_device_dt_probe() In-Reply-To: <8a92bb8f-4295-6912-19a4-9103226a3c62@users.sourceforge.net> References: <8a92bb8f-4295-6912-19a4-9103226a3c62@users.sourceforge.net> Message-ID: <09c83c44-aebb-f5cb-b398-1986bdbd52db@users.sourceforge.net> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org From: Markus Elfring Date: Thu, 28 Dec 2017 17:27:23 +0100 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 --- drivers/perf/arm_spe_pmu.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/perf/arm_spe_pmu.c b/drivers/perf/arm_spe_pmu.c index 8ce262fc2561..27fac8907d1d 100644 --- a/drivers/perf/arm_spe_pmu.c +++ b/drivers/perf/arm_spe_pmu.c @@ -1166,9 +1166,7 @@ static int arm_spe_pmu_device_dt_probe(struct platform_device *pdev) spe_pmu = devm_kzalloc(dev, sizeof(*spe_pmu), GFP_KERNEL); - if (!spe_pmu) { - dev_err(dev, "failed to allocate spe_pmu\n"); + if (!spe_pmu) return -ENOMEM; - } spe_pmu->handle = alloc_percpu(typeof(*spe_pmu->handle)); if (!spe_pmu->handle) -- 2.15.1