[PATCH] fs: Use ARRAY_SIZE macro

Use ARRAY_SIZE macro instead of sizeof(x)/sizeof(x[0]) and remove a
duplicate of ARRAY_SIZE.  Some trailing whitespaces are also deleted.

Signed-off-by: Tobias Klauser <[email protected]>
Cc: David Howells <[email protected]>
Cc: Dave Kleikamp <[email protected]>
Acked-by: Trond Myklebust <[email protected]>
Cc: Neil Brown <[email protected]>
Cc: Chris Mason <[email protected]>
Cc: Jeff Mahoney <[email protected]>
Cc: Christoph Hellwig <[email protected]>
Cc: Nathan Scott <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>

fs/lockd/mon.c

@@ -224,8 +224,8 @@ static struct rpc_procinfo	nsm_procedures[] = {
 };
 
 static struct rpc_version	nsm_version1 = {
-		.number		= 1, 
-		.nrprocs	= sizeof(nsm_procedures)/sizeof(nsm_procedures[0]),
+		.number		= 1,
+		.nrprocs	= ARRAY_SIZE(nsm_procedures),
 		.procs		= nsm_procedures
 };
 
@@ -238,7 +238,7 @@ static struct rpc_stat		nsm_stats;
 static struct rpc_program	nsm_program = {
 		.name		= "statd",
 		.number		= SM_PROGRAM,
-		.nrvers		= sizeof(nsm_version)/sizeof(nsm_version[0]),
+		.nrvers		= ARRAY_SIZE(nsm_version),
 		.version	= nsm_version,
 		.stats		= &nsm_stats
 };

fs/lockd/svc.c

@@ -509,7 +509,7 @@ static struct svc_version *	nlmsvc_version[] = {
 
 static struct svc_stat		nlmsvc_stats;
 
-#define NLM_NRVERS	(sizeof(nlmsvc_version)/sizeof(nlmsvc_version[0]))
+#define NLM_NRVERS	ARRAY_SIZE(nlmsvc_version)
 static struct svc_program	nlmsvc_program = {
 	.pg_prog		= NLM_PROGRAM,		/* program number */
 	.pg_nvers		= NLM_NRVERS,		/* number of entries in nlmsvc_version */

fs/lockd/xdr.c

@@ -599,7 +599,7 @@ static struct rpc_stat		nlm_stats;
 struct rpc_program		nlm_program = {
 		.name		= "lockd",
 		.number		= NLM_PROGRAM,
-		.nrvers		= sizeof(nlm_versions) / sizeof(nlm_versions[0]),
+		.nrvers		= ARRAY_SIZE(nlm_versions),
 		.version	= nlm_versions,
 		.stats		= &nlm_stats,
 };