[PATCH] generic-adc-battery: Delete an error message for a failed memory allocation in gab_probe()
From: SF Markus Elfring <hidden>
Date: 2017-12-17 20:15:56
Also in:
linux-pm, lkml
Subsystem:
power supply class/subsystem and drivers, the rest · Maintainers:
Sebastian Reichel, Linus Torvalds
From: Markus Elfring <redacted> Date: Sun, 17 Dec 2017 21:10:51 +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/power/supply/generic-adc-battery.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/power/supply/generic-adc-battery.c b/drivers/power/supply/generic-adc-battery.c
index 28dc056eaafa..bac71719091a 100644
--- a/drivers/power/supply/generic-adc-battery.c
+++ b/drivers/power/supply/generic-adc-battery.c@@ -247,10 +247,8 @@ static int gab_probe(struct platform_device *pdev) int index = 0; adc_bat = devm_kzalloc(&pdev->dev, sizeof(*adc_bat), GFP_KERNEL); - if (!adc_bat) { - dev_err(&pdev->dev, "failed to allocate memory\n"); + if (!adc_bat) return -ENOMEM; - } psy_cfg.drv_data = adc_bat; psy_desc = &adc_bat->psy_desc;
--
2.15.1