1 files changed, 14 insertions, 1 deletions

diff --git a/fs/nfs/inode.c b/fs/nfs/inode.c
index 062911e7ceb5..358d8ef8c087 100644
--- a/fs/nfs/inode.c
+++ b/fs/nfs/inode.c
@@ -595,7 +595,6 @@ static int nfs_show_options(struct seq_file *m, struct vfsmount *mnt)
                 { NFS_MOUNT_SOFT, ",soft", ",hard" },
                 { NFS_MOUNT_INTR, ",intr", "" },
                 { NFS_MOUNT_POSIX, ",posix", "" },
-                { NFS_MOUNT_TCP, ",tcp", ",udp" },
                 { NFS_MOUNT_NOCTO, ",nocto", "" },
                 { NFS_MOUNT_NOAC, ",noac", "" },
                 { NFS_MOUNT_NONLM, ",nolock", ",lock" },
@@ -604,6 +603,8 @@ static int nfs_show_options(struct seq_file *m, struct vfsmount *mnt)
         };
         struct proc_nfs_info *nfs_infop;
         struct nfs_server *nfss = NFS_SB(mnt->mnt_sb);
+        char buf[12];
+        char *proto;
 
         seq_printf(m, ",v%d", nfss->rpc_ops->version);
         seq_printf(m, ",rsize=%d", nfss->rsize);
@@ -622,6 +623,18 @@ static int nfs_show_options(struct seq_file *m, struct vfsmount *mnt)
                 else
                         seq_puts(m, nfs_infop->nostr);
         }
+        switch (nfss->client->cl_xprt->prot) {
+                case IPPROTO_TCP:
+                        proto = "tcp";
+                        break;
+                case IPPROTO_UDP:
+                        proto = "udp";
+                        break;
+                default:
+                        snprintf(buf, sizeof(buf), "%u", nfss->client->cl_xprt->prot);
+                        proto = buf;
+        }
+        seq_printf(m, ",proto=%s", proto);
         seq_puts(m, ",addr=");
         seq_escape(m, nfss->hostname, " \t\n\\");
         return 0;