nfs: nfs4proc: Convert comma to semicolon

Replace comma between expressions with semicolons.

Using a ',' in place of a ';' can have unintended side effects.
Although that is not the case here, it is seems best to use ';'
unless ',' is intended.

Found by inspection.
No functional change intended.
Compile tested only.

Signed-off-by: Chen Ni <nichen@iscas.ac.cn>
Reviewed-by: Jeff Layton <jlayton@kernel.org>
Signed-off-by: Anna Schumaker <anna.schumaker@oracle.com>

Author: Chen Ni

fs/nfs/nfs4proc.c

@@ -5016,7 +5016,7 @@ static void nfs4_proc_rename_setup(struct rpc_message *msg,
 	if (same_parent)
 		nfs_request_directory_delegation(same_parent);
 	msg->rpc_proc = &nfs4_procedures[NFSPROC4_CLNT_RENAME];
-	res->server = server,
+	res->server = server;
 	nfs4_init_sequence(server->nfs_client, &arg->seq_args,
 			   &res->seq_res, 1, 0);
 }