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authorSteve Dickson <steved@redhat.com>2013-05-22 20:50:38 +0400
committerTrond Myklebust <Trond.Myklebust@netapp.com>2013-06-09 00:20:13 +0400
commit42c2c4249cd0192e29eec71e3e94d7bbc383c8de (patch)
tree7b82190aaaf9fd8ecb7404559b0f8cd0a49e818f /fs/nfs/callback_xdr.c
parenteb9ae686507bc5a5ca78e6b3fbe629cd5cc67864 (diff)
downloadlinux-42c2c4249cd0192e29eec71e3e94d7bbc383c8de.tar.xz
NFSv4.2: Added NFS v4.2 support to the NFS client
This enable NFSv4.2 support. To enable this code the CONFIG_NFS_V4_2 Kconfig define needs to be set and the -o v4.2 mount option need to be used. Signed-off-by: Steve Dickson <steved@redhat.com> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'fs/nfs/callback_xdr.c')
-rw-r--r--fs/nfs/callback_xdr.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/fs/nfs/callback_xdr.c b/fs/nfs/callback_xdr.c
index 59461c957d9d..e7ee62929811 100644
--- a/fs/nfs/callback_xdr.c
+++ b/fs/nfs/callback_xdr.c
@@ -166,9 +166,9 @@ static __be32 decode_compound_hdr_arg(struct xdr_stream *xdr, struct cb_compound
if (unlikely(p == NULL))
return htonl(NFS4ERR_RESOURCE);
hdr->minorversion = ntohl(*p++);
- /* Check minor version is zero or one. */
- if (hdr->minorversion <= 1) {
- hdr->cb_ident = ntohl(*p++); /* ignored by v4.1 */
+ /* Check minor version is zero or one or two. */
+ if (hdr->minorversion <= 2) {
+ hdr->cb_ident = ntohl(*p++); /* ignored by v4.1 and v4.2 */
} else {
pr_warn_ratelimited("NFS: %s: NFSv4 server callback with "
"illegal minor version %u!\n",