tree 8a19bfe70efa8236e58134124a51cdf2aff60cf6
parent 23a003bfd23ea9ea0b7756b920e51f64b284b468
author Wang Xiaoqiang <wangxq10@lzu.edu.cn> 1458078999 -0700
committer Linus Torvalds <torvalds@linux-foundation.org> 1458086116 -0700

mm/memory-failure.c: remove useless "undef"s

Remove the useless #undef, since the corresponding #define has already
been removed.

Signed-off-by: Wang Xiaoqiang <wangxq10@lzu.edu.cn>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>