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authorNamhyung Kim <namhyung@gmail.com>2011-03-22 16:33:02 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2011-03-22 17:44:04 -0700
commit7571966189e54adf0a8bc1384d6f13f44052ba63 (patch)
tree51f421e135905399751eaf78b19cd184dddf9387 /mm/mempolicy.c
parent4031a219d8913da40ade5a6e5b538cc61e975cc8 (diff)
downloadlwn-7571966189e54adf0a8bc1384d6f13f44052ba63.tar.gz
lwn-7571966189e54adf0a8bc1384d6f13f44052ba63.zip
mempolicy: remove redundant check in __mpol_equal()
The 'flags' field is already checked, no need to do it again. Signed-off-by: Namhyung Kim <namhyung@gmail.com> Cc: Bob Liu <lliubbo@gmail.com> Cc: Lee Schermerhorn <lee.schermerhorn@hp.com> Reviewed-by: Minchan Kim <minchan.kim@gmail.com> Cc: Andi Kleen <andi@firstfloor.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/mempolicy.c')
-rw-r--r--mm/mempolicy.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/mm/mempolicy.c b/mm/mempolicy.c
index 78062ab641ff..959a8b8c7350 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;