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Groups > linux.kernel > #1603383
| From | kbuild test robot <lkp@intel.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH] fix ptr_ret.cocci warnings |
| Date | 2017-03-17 16:10 +0100 |
| Message-ID | <tm1FU-8kN-23@gated-at.bofh.it> (permalink) |
| References | <tm1FU-8kN-17@gated-at.bofh.it> <tlnfs-3Ul-19@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
drivers/video/backlight/arcxcnn_bl.c:183:1-3: 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 CC: Olimpiu Dejeu <olimpiu@arcticsand.com> Signed-off-by: Fengguang Wu <fengguang.wu@intel.com> --- arcxcnn_bl.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) --- a/drivers/video/backlight/arcxcnn_bl.c +++ b/drivers/video/backlight/arcxcnn_bl.c @@ -180,10 +180,7 @@ static int arcxcnn_backlight_register(st lp->bl = devm_backlight_device_register(lp->dev, name, lp->dev, lp, &arcxcnn_bl_ops, props); - if (IS_ERR(lp->bl)) - return PTR_ERR(lp->bl); - - return 0; + return PTR_ERR_OR_ZERO(lp->bl); } static void arcxcnn_parse_dt(struct arcxcnn *lp)
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[PATCH v8 1/3] backlight arcxcnn add arc to vendor prefix Olimpiu Dejeu <olimpiu@arcticsand.com> - 2017-03-15 21:00 +0100
[PATCH v8 2/3] backlight arcxcnn devicetree bindings for ArcticSand Olimpiu Dejeu <olimpiu@arcticsand.com> - 2017-03-15 21:00 +0100
[PATCH v8 3/3] backlight arcxcnn add support for ArcticSand devices Olimpiu Dejeu <olimpiu@arcticsand.com> - 2017-03-15 21:00 +0100
Re: [PATCH v8 3/3] backlight arcxcnn add support for ArcticSand devices kbuild test robot <lkp@intel.com> - 2017-03-17 16:10 +0100
[PATCH] fix ptr_ret.cocci warnings kbuild test robot <lkp@intel.com> - 2017-03-17 16:10 +0100
Re: [PATCH] fix ptr_ret.cocci warnings Olimpiu Dejeu <olimpiu@arcticsand.com> - 2017-03-21 16:00 +0100
Re: [PATCH] fix ptr_ret.cocci warnings Daniel Thompson <daniel.thompson@linaro.org> - 2017-03-21 16:10 +0100
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