From: Fabian Frederick <fabf@skynet.be>
Date: Mon, 30 Jun 2014 17:49:39 +0000 (+0200)
Subject: NFS: use ARRAY_SIZE instead of sizeof/sizeof[0]
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=002160269fcc73a01ca3889d3011afc9b63a53bd;p=linux-beck.git

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>
---

diff --git a/fs/nfs/super.c b/fs/nfs/super.c
index 084af1060d79..c08e837c29e5 100644
--- 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++) {