NFS: Consolidate the parsing of the '-ov4.x' and '-overs=4.x' mount options
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
diff --git a/fs/nfs/super.c b/fs/nfs/super.c
index 7f0c93f..f4ccdae 100644
--- a/fs/nfs/super.c
+++ b/fs/nfs/super.c
@@ -80,7 +80,6 @@
Opt_cto, Opt_nocto,
Opt_ac, Opt_noac,
Opt_lock, Opt_nolock,
- Opt_v2, Opt_v3, Opt_v4, Opt_v4_0, Opt_v4_1,
Opt_udp, Opt_tcp, Opt_rdma,
Opt_acl, Opt_noacl,
Opt_rdirplus, Opt_nordirplus,
@@ -133,11 +132,6 @@
{ Opt_noac, "noac" },
{ Opt_lock, "lock" },
{ Opt_nolock, "nolock" },
- { Opt_v2, "v2" },
- { Opt_v3, "v3" },
- { Opt_v4, "v4" },
- { Opt_v4_0, "v4.0" },
- { Opt_v4_1, "v4.1" },
{ Opt_udp, "udp" },
{ Opt_tcp, "tcp" },
{ Opt_rdma, "rdma" },
@@ -183,6 +177,9 @@
{ Opt_fscache_uniq, "fsc=%s" },
{ Opt_local_lock, "local_lock=%s" },
+ /* The following needs to be listed after all other options */
+ { Opt_nfsvers, "v%s" },
+
{ Opt_err, NULL }
};
@@ -1228,28 +1225,6 @@
mnt->flags |= (NFS_MOUNT_LOCAL_FLOCK |
NFS_MOUNT_LOCAL_FCNTL);
break;
- case Opt_v2:
- mnt->flags &= ~NFS_MOUNT_VER3;
- mnt->version = 2;
- break;
- case Opt_v3:
- mnt->flags |= NFS_MOUNT_VER3;
- mnt->version = 3;
- break;
- case Opt_v4:
- mnt->flags &= ~NFS_MOUNT_VER3;
- mnt->version = 4;
- break;
- case Opt_v4_0:
- mnt->flags &= ~NFS_MOUNT_VER3;
- mnt->version = 4;
- mnt->minorversion = 0;
- break;
- case Opt_v4_1:
- mnt->flags &= ~NFS_MOUNT_VER3;
- mnt->version = 4;
- mnt->minorversion = 1;
- break;
case Opt_udp:
mnt->flags &= ~NFS_MOUNT_TCP;
mnt->nfs_server.protocol = XPRT_TRANSPORT_UDP;