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NFS4: Set parsed mount data version to 4

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This patch only affects mounting through "-t nfs4" since it doesn't set
up an nfs version to use in the mount data.  The nfs client was trying
to mount using NFS v0, causing either a BUG() or a protocol not
supported message.

Signed-off-by: Bryan Schumaker <bjschuma@netapp.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
This commit is contained in:
Bryan Schumaker 2012-06-05 14:59:54 -04:00 committed by Trond Myklebust
parent bda197f5d7
commit cdf66442fa
1 changed files with 2 additions and 0 deletions
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2
fs/nfs/super.c
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@ -2637,6 +2637,8 @@ static int nfs4_validate_mount_data(void *options,
if (data == NULL) if (data == NULL)
goto out_no_data; goto out_no_data;
args->version = 4;
switch (data->version) { switch (data->version) {
case 1: case 1:
if (data->host_addrlen > sizeof(args->nfs_server.address)) if (data->host_addrlen > sizeof(args->nfs_server.address))