[PATCH] ARM: imx: mmdc: Delete an error message for a failed memory allocation in imx_mmdc_perf_init()
From: SF Markus Elfring <hidden>
Date: 2017-06-01 17:27:36
Also in:
kernel-janitors, lkml
Subsystem:
arm port, the rest · Maintainers:
Russell King, Linus Torvalds
From: Markus Elfring <redacted> Date: Thu, 1 Jun 2017 19:15:41 +0200 Omit an extra message for a memory allocation failure in this function. This issue was detected by using the Coccinelle software. Link: http://events.linuxfoundation.org/sites/events/files/slides/LCJ16-Refactor_Strings-WSang_0.pdf Signed-off-by: Markus Elfring <redacted> --- arch/arm/mach-imx/mmdc.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/arch/arm/mach-imx/mmdc.c b/arch/arm/mach-imx/mmdc.c
index 78262899a590..b073af20e59e 100644
--- a/arch/arm/mach-imx/mmdc.c
+++ b/arch/arm/mach-imx/mmdc.c@@ -486,10 +486,8 @@ static int imx_mmdc_perf_init(struct platform_device *pdev, void __iomem *mmdc_b of_match_device(imx_mmdc_dt_ids, &pdev->dev); pmu_mmdc = kzalloc(sizeof(*pmu_mmdc), GFP_KERNEL); - if (!pmu_mmdc) { - pr_err("failed to allocate PMU device!\n"); + if (!pmu_mmdc) return -ENOMEM; - } /* The first instance registers the hotplug state */ if (!cpuhp_mmdc_state) {
--
2.13.0