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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Kconfig	treewide: Add SPDX license identifier - Makefile/Kconfig	2019-05-21 10:50:46 +02:00
Makefile	treewide: Add SPDX license identifier - Makefile/Kconfig	2019-05-21 10:50:46 +02:00
dca-core.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 33	2019-05-24 17:27:11 +02:00
dca-sysfs.c	dca: Use PTR_ERR_OR_ZERO() to simplify code	2020-05-15 16:25:20 +02:00