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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>
Fabian Frederick 11 years ago
parent
8ee2b78a44
commit
002160269f
1 changed files with 1 additions and 2 deletions
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  1. 1 2
      fs/nfs/super.c

+ 1 - 2
fs/nfs/super.c
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@@ -1027,8 +1027,7 @@ static bool nfs_auth_info_add(struct nfs_auth_info *auth_info,
 
 			      rpc_authflavor_t flavor)
 
 			      rpc_authflavor_t flavor)
 
 {
 
 {
 
 	unsigned int i;
 
 	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 */
 
 	/* make sure this flavor isn't already in the list */
 
 	for (i = 0; i < auth_info->flavor_len; i++) {
 
 	for (i = 0; i < auth_info->flavor_len; i++) {