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(parent: aa2ba08) | patch
include/linux/huge_mm.h: return NULL instead of false for pmd_trans_huge_lock()
authorChen Gang <chengang@emindsoft.com.cn>
Fri, 1 Apr 2016 21:31:17 +0000 (14:31 -0700)
committerLinus Torvalds <torvalds@linux-foundation.org>
Fri, 1 Apr 2016 22:03:37 +0000 (17:03 -0500)
commit9f58c4593845d12372216ba440a956d44bdf5e4c
tree3a7f542dc53574f7804850b74ff69171352b9c6btree | snapshot
parentaa2ba088a16376ae061bdce92e62c27745aa6b04commit | diff
include/linux/huge_mm.h: return NULL instead of false for pmd_trans_huge_lock()

The return value of pmd_trans_huge_lock() is a pointer, not a boolean
value, so use NULL instead of false as the return value.

Signed-off-by: Chen Gang <gang.chen.5i5j@gmail.com>
Acked-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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