Re: [PATCH] backlight: pm8941-wled: fix ptr_ret.cocci warnings
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From: Bjorn Andersson <hidden>
Date: 2015-10-26 18:33:38
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On Mon, Oct 26, 2015 at 11:26 AM, kbuild test robot [off-list ref] wrote:
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
Cool, I didn't know that. Thanks Acked-by: Bjorn Andersson <redacted>
Signed-off-by: Fengguang Wu <redacted>
Regards, Bjorn