[PATCH] mempolicy: remove redundant check in __mpol_equal()

[Namhyung Kim]

The 'flags' field is already checked, no need to do it again.

Signed-off-by: Namhyung Kim <namhyung@xxxxxxxxx>
Cc: Bob Liu <lliubbo@xxxxxxxxx>
Cc: Lee Schermerhorn <lee.schermerhorn@xxxxxx>
---
 mm/mempolicy.c |    3 +--
 1 files changed, 1 insertions(+), 2 deletions(-)

diff --git a/mm/mempolicy.c b/mm/mempolicy.c
index 368fc9d23610..4244e4988e66 100644
--- a/mm/mempolicy.c
+++ b/mm/mempolicy.c
@@ -1979,8 +1979,7 @@ int __mpol_equal(struct mempolicy *a, struct mempolicy *b)
 	case MPOL_INTERLEAVE:
 		return nodes_equal(a->v.nodes, b->v.nodes);
 	case MPOL_PREFERRED:
-		return a->v.preferred_node == b->v.preferred_node &&
-			a->flags == b->flags;
+		return a->v.preferred_node == b->v.preferred_node;
 	default:
 		BUG();
 		return 0;
-- 
1.7.4

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