Messages in this thread Patch in this message |  | | From | zhong jiang <> | Subject | [PATCH 2/2] rtc:rtc-ds1347: Use PTR_ERR_OR_ZERO to replace the open code | Date | Mon, 13 Aug 2018 19:31:25 +0800 |
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PTR_ERR_OR_ZERO has implemented the if(IS_ERR(...)) + PTR_ERR, So just replace them rather than duplicating its implement.
Signed-off-by: zhong jiang <zhongjiang@huawei.com> --- drivers/rtc/rtc-ds1347.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-)
diff --git a/drivers/rtc/rtc-ds1347.c b/drivers/rtc/rtc-ds1347.c index 938512c..b97b67f 100644 --- a/drivers/rtc/rtc-ds1347.c +++ b/drivers/rtc/rtc-ds1347.c @@ -155,10 +155,7 @@ static int ds1347_probe(struct spi_device *spi) rtc = devm_rtc_device_register(&spi->dev, "ds1347", &ds1347_rtc_ops, THIS_MODULE); - if (IS_ERR(rtc)) - return PTR_ERR(rtc); - - return 0; + return PTR_ERR_OR_ZERO(rtc); } static struct spi_driver ds1347_driver = { -- 1.7.12.4
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