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nvmem: jz4780-efuse: Use PTR_ERR_OR_ZERO() to simplify code

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Fixes coccicheck warning:

drivers/nvmem/jz4780-efuse.c:214:1-3: WARNING: PTR_ERR_OR_ZERO can be used

Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Samuel Zou <zou_wei@huawei.com>
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Link: https://lore.kernel.org/r/20200511145042.31223-4-srinivas.kandagatla@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Samuel Zou 2020-05-11 15:50:42 +01:00 committed by Greg Kroah-Hartman
parent b96fc5416b
commit e270df39f7
1 changed files with 1 additions and 3 deletions
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4
drivers/nvmem/jz4780-efuse.c
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@ -211,10 +211,8 @@ static int jz4780_efuse_probe(struct platform_device *pdev)
cfg.priv = efuse; cfg.priv = efuse;
nvmem = devm_nvmem_register(dev, &cfg); nvmem = devm_nvmem_register(dev, &cfg);
if (IS_ERR(nvmem))
return PTR_ERR(nvmem);
return 0; return PTR_ERR_OR_ZERO(nvmem);
} }
static const struct of_device_id jz4780_efuse_match[] = { static const struct of_device_id jz4780_efuse_match[] = {