NFS: use ARRAY_SIZE instead of sizeof/sizeof[0]

Use macro definition Cc: Trond Myklebust <trond.myklebust@primarydata.com> Cc: linux-nfs@vger.kernel.org Signed-off-by: Fabian Frederick <fabf@skynet.be> Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
DX37 · Jul 12, 2014 · 0021602 · 0021602
1 parent 8ee2b78
commit 0021602
Showing 1 changed file with 1 addition and 2 deletions.
diff --git a/fs/nfs/super.c b/fs/nfs/super.c
@@ -1027,8 +1027,7 @@ static bool nfs_auth_info_add(struct nfs_auth_info *auth_info,
 			      rpc_authflavor_t flavor)
 {
 	unsigned int i;
-	unsigned int max_flavor_len = (sizeof(auth_info->flavors) /
-				       sizeof(auth_info->flavors[0]));
+	unsigned int max_flavor_len = ARRAY_SIZE(auth_info->flavors);
 
 	/* make sure this flavor isn't already in the list */
 	for (i = 0; i < auth_info->flavor_len; i++) {