backing-dev: use kstrto* in preference to simple_strtoul
authorNamjae Jeon <linkinjeon@gmail.com>
Sat, 25 Aug 2012 08:57:27 +0000 (16:57 +0800)
committerFengguang Wu <fengguang.wu@intel.com>
Sat, 25 Aug 2012 08:58:14 +0000 (16:58 +0800)
commit7034ed132f0af8526f4a8eb7229dd25366a20bfa
tree3cd26e2341d4b8ff82915699a5e835c61656b4a8
parentfea7a08acb13524b47711625eebea40a0ede69a0
backing-dev: use kstrto* in preference to simple_strtoul

Fix checkpatch warnings:

WARNING: consider using kstrto* in preference to simple_strtoul

for the below sys entry parsers:
/sys/block/<block device>/bdi/read_ahead_kb
/sys/block/<block device>/bdi/max_ratio
/sys/block/<block device>/bdi/min_ratio

Signed-off-by: Namjae Jeon <linkinjeon@gmail.com>
Signed-off-by: Vivek Trivedi <vtrivedi018@gmail.com>
mm/backing-dev.c