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| author | Samuel Zou <zou_wei@huawei.com> | 2020-05-11 16:50:42 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-05-15 16:20:02 +0200 |
| commit | e270df39f728fd47771613f1147b26a600d183e8 (patch) | |
| tree | d632d26e01f8d80407be59230f1a61937663b837 /drivers/nvmem | |
| parent | nvmem: ensure sysfs writes handle write-protect pin (diff) | |
| download | linux-e270df39f728fd47771613f1147b26a600d183e8.tar.xz linux-e270df39f728fd47771613f1147b26a600d183e8.zip | |
nvmem: jz4780-efuse: Use PTR_ERR_OR_ZERO() to simplify code
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>
Diffstat (limited to 'drivers/nvmem')
| -rw-r--r-- | drivers/nvmem/jz4780-efuse.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/nvmem/jz4780-efuse.c b/drivers/nvmem/jz4780-efuse.c index 512e1872ba36..0b01b840edd9 100644 --- a/drivers/nvmem/jz4780-efuse.c +++ b/drivers/nvmem/jz4780-efuse.c @@ -211,10 +211,8 @@ static int jz4780_efuse_probe(struct platform_device *pdev) cfg.priv = efuse; 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[] = { |