From: kbuild test robot <fengguang...@intel.com>
drivers/rtc/rtc-gemini.c:151:1-3: 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
Signed-off-by: Fengguang Wu <fengguang...@intel.com>
Signed-off-by: Viresh Kumar <viresh.ku...@linaro.org>
---
Got a cleanup patch from Fengguang, maybe we can apply this too.
rtc-gemini.c | 5 +----
1 file changed, 1 insertion(+), 4 deletions(-)
--- a/drivers/rtc/rtc-gemini.c
+++ b/drivers/rtc/rtc-gemini.c
@@ -148,10 +148,7 @@ static int gemini_rtc_probe(struct platf
rtc->rtc_dev = rtc_device_register(pdev->name, dev,
&gemini_rtc_ops, THIS_MODULE);
- if (IS_ERR(rtc->rtc_dev))
- return PTR_ERR(rtc->rtc_dev);
-
- return 0;
+ return PTR_ERR_OR_ZERO(rtc->rtc_dev);
}
static int gemini_rtc_remove(struct platform_device *pdev)
--
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