Tang Bin 0548745fa3 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>

2020-05-15 16:25:20 +02:00

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dca-core.c

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dca-sysfs.c

dca: Use PTR_ERR_OR_ZERO() to simplify code

2020-05-15 16:25:20 +02:00

Kconfig

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Makefile

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