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>

diff --git a/fs/nfs/nfs4state.c b/fs/nfs/nfs4state.c
index 452f4c8..c8e729d 100644 (file)
--- a/fs/nfs/nfs4state.c
+++ b/fs/nfs/nfs4state.c
@@ -1476,7 +1476,7 @@ restart:
                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))