Messages in this thread Patch in this message | | | From | Mel Gorman <> | Subject | [PATCH 12/24] mm, page_alloc: Remove unnecessary initialisation from __alloc_pages_nodemask() | Date | Tue, 12 Apr 2016 11:12:13 +0100 |
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page is guaranteed to be set before it is read with or without the initialisation.
Signed-off-by: Mel Gorman <mgorman@techsingularity.net> --- mm/page_alloc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/mm/page_alloc.c b/mm/page_alloc.c index f5ddb342c967..df03ccc7f07c 100644 --- a/mm/page_alloc.c +++ b/mm/page_alloc.c @@ -3348,7 +3348,7 @@ __alloc_pages_nodemask(gfp_t gfp_mask, unsigned int order, struct zonelist *zonelist, nodemask_t *nodemask) { struct zoneref *preferred_zoneref; - struct page *page = NULL; + struct page *page; unsigned int cpuset_mems_cookie; unsigned int alloc_flags = ALLOC_WMARK_LOW|ALLOC_FAIR; gfp_t alloc_mask; /* The gfp_t that was actually used for allocation */ -- 2.6.4
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