Commit 14bd5b45 authored Jun 04, 2014 by Duan Jiong Committed by Linus Torvalds Jun 04, 2014

mm/mmap.c: replace IS_ERR and PTR_ERR with PTR_ERR_OR_ZERO



Fix a coccinelle error regarding usage of IS_ERR and PTR_ERR instead of
PTR_ERR_OR_ZERO.

Signed-off-by: Duan Jiong <duanj.fnst@cn.fujitsu.com>
Acked-by: Rik van Riel <riel@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

parent cea371f4

mm/mmap.c

+1 −3

Original line number	Diff line number	Diff line
		@@ -2965,9 +2965,7 @@ int install_special_mapping(struct mm_struct *mm,
		struct vm_area_struct *vma = _install_special_mapping(mm,
		addr, len, vm_flags, pages);

		if (IS_ERR(vma))
		return PTR_ERR(vma);
		return 0;
		return PTR_ERR_OR_ZERO(vma);
		}

		static DEFINE_MUTEX(mm_all_locks_mutex);