Remove the mount option that allows users to specify an alternate NFS
program number. The client hasn't support setting an alternate NFS
program number for a very long time.
Signed-off-by: Chuck Lever <[email protected]>
---
fs/nfs/internal.h | 1 -
fs/nfs/super.c | 14 +-------------
2 files changed, 1 insertions(+), 14 deletions(-)
diff --git a/fs/nfs/internal.h b/fs/nfs/internal.h
index f3acf48..27bab89 100644
--- a/fs/nfs/internal.h
+++ b/fs/nfs/internal.h
@@ -43,7 +43,6 @@ struct nfs_parsed_mount_data {
struct {
struct sockaddr_in address;
char *hostname;
- unsigned int program;
unsigned int version;
unsigned short port;
int protocol;
diff --git a/fs/nfs/super.c b/fs/nfs/super.c
index 1b2fac8..6242165 100644
--- a/fs/nfs/super.c
+++ b/fs/nfs/super.c
@@ -84,7 +84,7 @@ enum {
Opt_namelen,
Opt_mountport,
Opt_mountprog, Opt_mountvers,
- Opt_nfsprog, Opt_nfsvers,
+ Opt_nfsvers,
/* Mount options that take string arguments */
Opt_sec, Opt_proto, Opt_mountproto,
@@ -139,7 +139,6 @@ static match_table_t nfs_mount_option_tokens = {
{ Opt_mountport, "mountport=%u" },
{ Opt_mountprog, "mountprog=%u" },
{ Opt_mountvers, "mountvers=%u" },
- { Opt_nfsprog, "nfsprog=%u" },
{ Opt_nfsvers, "nfsvers=%u" },
{ Opt_nfsvers, "vers=%u" },
@@ -777,13 +776,6 @@ static int nfs_parse_mount_options(char *raw,
return 0;
mnt->mount_server.version = option;
break;
- case Opt_nfsprog:
- if (match_int(args, &option))
- return 0;
- if (option < 0)
- return 0;
- mnt->nfs_server.program = option;
- break;
case Opt_nfsvers:
if (match_int(args, &option))
return 0;
@@ -1043,9 +1035,6 @@ static int nfs_try_mount(struct nfs_parsed_mount_data *args,
*
* + breaking back: trying proto=udp after proto=tcp, v2 after v3,
* mountproto=tcp after mountproto=udp, and so on
- *
- * XXX: as far as I can tell, changing the NFS program number is not
- * supported in the NFS client.
*/
static int nfs_validate_mount_data(void *options,
struct nfs_parsed_mount_data *args,
@@ -1070,7 +1059,6 @@ static int nfs_validate_mount_data(void *options,
args->mount_server.protocol = XPRT_TRANSPORT_UDP;
args->mount_server.program = NFS_MNT_PROGRAM;
args->nfs_server.protocol = XPRT_TRANSPORT_TCP;
- args->nfs_server.program = NFS_PROGRAM;
switch (data->version) {
case 1:
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