From 1acd1c301f4faae80f4d2c7bbd9a4553b131c0e3 Mon Sep 17 00:00:00 2001
From: Jeff Layton <jlayton@redhat.com>
Date: Thu, 31 Oct 2013 13:03:04 -0400
Subject: [PATCH] nfs: fix inverted test for delegation in
nfs4_reclaim_open_state
commit 6686390bab6a0e0 (NFS: remove incorrect "Lock reclaim failed!"
warning.) added a test for a delegation before checking to see if any
reclaimed locks failed. The test however is backward and is only doing
that check when a delegation is held instead of when one isn't.
Cc: NeilBrown <neilb@suse.de>
Signed-off-by: Jeff Layton <jlayton@redhat.com>
Fixes: 6686390bab6a: NFS: remove incorrect "Lock reclaim failed!" warning.
Cc: stable@vger.kernel.org # 3.12
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
---
fs/nfs/nfs4state.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/fs/nfs/nfs4state.c b/fs/nfs/nfs4state.c
index 452f4c8dadea..c8e729deb4f7 100644
--- a/fs/nfs/nfs4state.c
+++ b/fs/nfs/nfs4state.c
@@ -1476,7 +1476,7 @@ static int nfs4_reclaim_open_state(struct nfs4_state_owner *sp, const struct nfs
if (status >= 0) {
status = nfs4_reclaim_locks(state, ops);
if (status >= 0) {
- if (test_bit(NFS_DELEGATED_STATE, &state->flags) != 0) {
+ if (!test_bit(NFS_DELEGATED_STATE, &state->flags)) {
spin_lock(&state->state_lock);
list_for_each_entry(lock, &state->lock_states, ls_locks) {
if (!test_bit(NFS_LOCK_INITIALIZED, &lock->ls_flags))