mm/zswap: change incorrect strncmp use to strcmp
authorDan Streetman <ddstreet@ieee.org>
Fri, 18 Dec 2015 22:22:04 +0000 (14:22 -0800)
committerLinus Torvalds <torvalds@linux-foundation.org>
Fri, 18 Dec 2015 22:25:40 +0000 (14:25 -0800)
commit8bc8b228d076ae93398316f81eab35f3d12c0c4f
tree3337c11e0321875600a1018315c254f25b5ee72b
parent41a0c249cb8706a2efa1ab3d59466b23a27d0c8b
mm/zswap: change incorrect strncmp use to strcmp

Change the use of strncmp in zswap_pool_find_get() to strcmp.

The use of strncmp is no longer correct, now that zswap_zpool_type is
not an array; sizeof() will return the size of a pointer, which isn't
the right length to compare.  We don't need to use strncmp anyway,
because the existing params and the passed in params are all guaranteed
to be null terminated, so strcmp should be used.

Signed-off-by: Dan Streetman <ddstreet@ieee.org>
Reported-by: Weijie Yang <weijie.yang@samsung.com>
Cc: Seth Jennings <sjennings@variantweb.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
mm/zswap.c