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rtc: isl12057: use PTR_ERR_OR_ZERO to fix coccinelle warnings

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drivers/rtc/rtc-isl12057.c:278:1-3: WARNING: PTR_RET can be used

 Use PTR_ERR_OR_ZERO rather than if(IS_ERR(...)) + PTR_ERR

Generated by: coccinelle/api/ptr_ret.cocci

CC: Arnaud Ebalard <arno@natisbad.org>
CC: Jason Cooper <jason@lakedaemon.net>
Signed-off-by: Fengguang Wu <fengguang.wu@intel.com>
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
This commit is contained in:
Fengguang Wu 2014-02-18 18:00:21 +00:00 committed by Jason Cooper
parent 087a4ab272
commit 00b28184b1
1 changed files with 1 additions and 4 deletions
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5
drivers/rtc/rtc-isl12057.c
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@ -275,10 +275,7 @@ static int isl12057_probe(struct i2c_client *client,
dev_set_drvdata(dev, data);
rtc = devm_rtc_device_register(dev, DRV_NAME, &rtc_ops, THIS_MODULE);
if (IS_ERR(rtc))
return PTR_ERR(rtc);
return 0;
return PTR_ERR_OR_ZERO(rtc);
}
#ifdef CONFIG_OF