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authorTrond Myklebust <Trond.Myklebust@netapp.com>2009-10-06 15:40:37 -0400
committerTrond Myklebust <Trond.Myklebust@netapp.com>2009-10-06 15:40:37 -0400
commitf5855fecda65c1965c894915ace1e086d4925154 (patch)
tree320de50837519abcd62580b3f7f1ae43a6503832 /fs/nfs
parentc5811dbdd26284d63c19fca618bd740dd10ad53d (diff)
NFS: Fix port and mountport display in /proc/self/mountinfo
Currently, the port and mount port will both display as 65535 if you do not specify a port number. That would be wrong... Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'fs/nfs')
-rw-r--r--fs/nfs/super.c16
1 files changed, 7 insertions, 9 deletions
diff --git a/fs/nfs/super.c b/fs/nfs/super.c
index 0343ebcfbbd..0d14704c539 100644
--- a/fs/nfs/super.c
+++ b/fs/nfs/super.c
@@ -778,15 +778,13 @@ static int nfs_verify_server_address(struct sockaddr *addr)
* Select between a default port value and a user-specified port value.
* If a zero value is set, then autobind will be used.
*/
-static void nfs_set_default_port(struct sockaddr *sap, const int parsed_port,
+static void nfs_set_port(struct sockaddr *sap, int *port,
const unsigned short default_port)
{
- unsigned short port = default_port;
+ if (*port == NFS_UNSPEC_PORT)
+ *port = default_port;
- if (parsed_port != NFS_UNSPEC_PORT)
- port = parsed_port;
-
- rpc_set_port(sap, port);
+ rpc_set_port(sap, *port);
}
/*
@@ -1477,7 +1475,7 @@ static int nfs_try_mount(struct nfs_parsed_mount_data *args,
args->mount_server.addrlen = args->nfs_server.addrlen;
}
request.salen = args->mount_server.addrlen;
- nfs_set_default_port(request.sap, args->mount_server.port, 0);
+ nfs_set_port(request.sap, &args->mount_server.port, 0);
/*
* Now ask the mount server to map our export path
@@ -1767,7 +1765,7 @@ static int nfs_validate_mount_data(void *options,
goto out_v4_not_compiled;
#endif
- nfs_set_default_port(sap, args->nfs_server.port, 0);
+ nfs_set_port(sap, &args->nfs_server.port, 0);
nfs_set_mount_transport_protocol(args);
@@ -2331,7 +2329,7 @@ static int nfs4_validate_text_mount_data(void *options,
{
struct sockaddr *sap = (struct sockaddr *)&args->nfs_server.address;
- nfs_set_default_port(sap, args->nfs_server.port, NFS_PORT);
+ nfs_set_port(sap, &args->nfs_server.port, NFS_PORT);
nfs_validate_transport_protocol(args);