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| /linux/drivers/dca/ |
| H A D | dca-sysfs.c | diff 0548745fa335a4665b039b9fd8e121339932c24b Thu May 07 13:12:24 CEST 2020 Tang Bin <tangbin@cmss.chinamobile.com> dca: Use PTR_ERR_OR_ZERO() to simplify code
The function PTR_ERR_OR_ZERO() contains the check of
IS_ERR() and the return of PTR_ERR() or zero.
Signed-off-by: Zhang Shengju <zhangshengju@cmss.chinamobile.com>
Signed-off-by: Tang Bin <tangbin@cmss.chinamobile.com>
Link: https://lore.kernel.org/r/20200507111224.4176-1-tangbin@cmss.chinamobile.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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