[XFS] Fix kmem_zalloc_greedy warnings on 64 bit platforms.

SGI-PV: 955302
SGI-Modid: xfs-linux-melb:xfs-kern:26907a

Signed-off-by: Nathan Scott <nathans@sgi.com>
Signed-off-by: Tim Shimmin <tes@sgi.com>
diff --git a/fs/xfs/quota/xfs_qm.c b/fs/xfs/quota/xfs_qm.c
index 8b2c6cf..7c6a3a5 100644
--- a/fs/xfs/quota/xfs_qm.c
+++ b/fs/xfs/quota/xfs_qm.c
@@ -112,7 +112,8 @@
 {
 	xfs_dqhash_t	*udqhash, *gdqhash;
 	xfs_qm_t	*xqm;
-	uint		i, hsize;
+	size_t		hsize;
+	uint		i;
 
 	/*
 	 * Initialize the dquot hash tables.