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authorkbuild test robot <fengguang.wu@intel.com>2015-10-27 02:26:11 +0800
committerLee Jones <lee.jones@linaro.org>2015-10-27 09:00:43 +0000
commitfc18111b8973e2c7cc0c2ba6183795e5266ddff7 (patch)
tree36eae7aea7586554e73bcf5de55f5642a2b8dfff /drivers/video
parentdc881123aa1aeff02ce2dc94c2b810d37173aa90 (diff)
backlight: pm8941-wled: Fix ptr_ret.cocci warnings
drivers/video/backlight/pm8941-wled.c:404:1-3: WARNING: PTR_ERR_OR_ZERO can be used Use PTR_ERR_OR_ZERO rather than if(IS_ERR(...)) + PTR_ERR Generated by: scripts/coccinelle/api/ptr_ret.cocci Acked-by: Bjorn Andersson <bjorn.andersson@sonymobile.com> Signed-off-by: Fengguang Wu <fengguang.wu@intel.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
Diffstat (limited to 'drivers/video')
-rw-r--r--drivers/video/backlight/pm8941-wled.c5
1 files changed, 1 insertions, 4 deletions
diff --git a/drivers/video/backlight/pm8941-wled.c b/drivers/video/backlight/pm8941-wled.c
index c704c3236034..78bba87551b2 100644
--- a/drivers/video/backlight/pm8941-wled.c
+++ b/drivers/video/backlight/pm8941-wled.c
@@ -401,10 +401,7 @@ static int pm8941_wled_probe(struct platform_device *pdev)
bl = devm_backlight_device_register(&pdev->dev, wled->name,
&pdev->dev, wled,
&pm8941_wled_ops, &props);
- if (IS_ERR(bl))
- return PTR_ERR(bl);
-
- return 0;
+ return PTR_ERR_OR_ZERO(bl);
};
static const struct of_device_id pm8941_wled_match_table[] = {