[PATCH 1/2] perf: arm_spe: Delete an error message for a failed memory allocation in arm_spe_pmu_device_dt_probe()
From: SF Markus Elfring <hidden>
Date: 2017-12-28 17:10:11
Also in:
kernel-janitors, lkml
Subsystem:
arm pmu profiling and debugging, the rest · Maintainers:
Will Deacon, Mark Rutland, Linus Torvalds
From: Markus Elfring <redacted> 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 <redacted> --- 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