NFSv4: Don't call close if the open stateid has already been cleared
Ensure we test to see if the open stateid is actually set, before we
send a CLOSE.
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c
index 0b3cdf8..2d1481e 100644
--- a/fs/nfs/nfs4proc.c
+++ b/fs/nfs/nfs4proc.c
@@ -3122,7 +3122,8 @@
} else if (is_rdwr)
calldata->arg.fmode |= FMODE_READ|FMODE_WRITE;
- if (!nfs4_valid_open_stateid(state))
+ if (!nfs4_valid_open_stateid(state) ||
+ test_bit(NFS_OPEN_STATE, &state->flags) == 0)
call_close = 0;
spin_unlock(&state->owner->so_lock);