diff options
Diffstat (limited to 'fs/nfs/callback_proc.c')
| -rw-r--r-- | fs/nfs/callback_proc.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/fs/nfs/callback_proc.c b/fs/nfs/callback_proc.c index e36a9d78ea4..197806fb87f 100644 --- a/fs/nfs/callback_proc.c +++ b/fs/nfs/callback_proc.c @@ -427,6 +427,8 @@ __be32 nfs4_callback_sequence(struct cb_sequenceargs *args, if (clp == NULL) goto out; + if (!(clp->cl_session->flags & SESSION4_BACK_CHAN)) + goto out; tbl = &clp->cl_session->bc_slot_table; spin_lock(&tbl->slot_tbl_lock); |