NFS: suppressing showing of default mount port value in /proc fixed

Commit Message

Stanislav Kinsbursky Dec. 3, 2010, 5:11 p.m. UTC

None

Patch

diff --git a/fs/nfs/super.c b/fs/nfs/super.c
index 6d6e21d..fd4cac8 100644
--- a/fs/nfs/super.c
+++ b/fs/nfs/super.c
@@ -681,7 +681,8 @@  static void nfs_show_mountd_options(struct seq_file *m, struct nfs_server *nfss,
 
 	if (nfss->mountd_version || showdefaults)
 		seq_printf(m, ",mountvers=%u", nfss->mountd_version);
-	if (nfss->mountd_port || showdefaults)
+	if (nfss->mountd_port != (unsigned short)NFS_UNSPEC_PORT ||
+			showdefaults)
 		seq_printf(m, ",mountport=%u", nfss->mountd_port);
 
 	nfs_show_mountd_netid(m, nfss, showdefaults);