mm-mmapc-find_vma-remove-unnecessary-ifmm-check-fix

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Cc: Hugh Dickins <hughd@google.com>
Cc: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Cc: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
Cc: Kautuk Consul <consul.kautuk@gmail.com>
Cc: Rajman Mekaco <rajman.mekaco@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

diff --git a/mm/mmap.c b/mm/mmap.c
index f9c4f02eabdea9307a7460b1d8350f78e0541200..1b6ff965794979f3166e82eff9c557e2a8259554 100644 (file)
--- a/mm/mmap.c
+++ b/mm/mmap.c
@@ -1639,7 +1639,7 @@ struct vm_area_struct *find_vma(struct mm_struct *mm, unsigned long addr)
 {
        struct vm_area_struct *vma = NULL;
 
-       if (WARN_ON_ONCE(!mm))
+       if (WARN_ON_ONCE(!mm))          /* Remove this in linux-3.6 */
                return NULL;
 
        /* Check the cache first. */