[PATCH 1/4] lib/rhashtable: simplify bucket_table_alloc()

[Davidlohr Bueso]

As of ce91f6ee5 (mm: kvmalloc does not fallback to vmalloc for incompatible gfp flag),
we can simplify the caller and trust kvzalloc() to just do the right thing.

Signed-off-by: Davidlohr Bueso <dbueso@xxxxxxx>
---
 lib/rhashtable.c | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/lib/rhashtable.c b/lib/rhashtable.c
index 9427b5766134..26c9cd8a985a 100644
--- a/lib/rhashtable.c
+++ b/lib/rhashtable.c
@@ -175,10 +175,7 @@ static struct bucket_table *bucket_table_alloc(struct rhashtable *ht,
 	int i;
 
 	size = sizeof(*tbl) + nbuckets * sizeof(tbl->buckets[0]);
-	if (gfp != GFP_KERNEL)
-		tbl = kzalloc(size, gfp | __GFP_NOWARN | __GFP_NORETRY);
-	else
-		tbl = kvzalloc(size, gfp);
+	tbl = kvzalloc(size, gfp);
 
 	size = nbuckets;
 
-- 
2.16.4