ceph: reset bits on connection close

Clear LOSSYTX bit, so that if/when we reconnect, said reconnect
will retry on failure.

Clear _PENDING bits too, to avoid polluting subsequent
connection state.

Drop unused REGISTERED bit.

Signed-off-by: Sage Weil <sage@newdream.net>

1 files changed, 3 insertions, 0 deletions

diff --git a/fs/ceph/messenger.c b/fs/ceph/messenger.c
index 0ddc2c75f6b4..bf4590c77cf6 100644
--- a/fs/ceph/messenger.c
+++ b/fs/ceph/messenger.c
@@ -342,6 +342,9 @@ void ceph_con_close(struct ceph_connection *con)
         dout("con_close %p peer %s\n", con, pr_addr(&con->peer_addr.in_addr));
         set_bit(CLOSED, &con->state);  /* in case there's queued work */
         clear_bit(STANDBY, &con->state);  /* avoid connect_seq bump */
+        clear_bit(LOSSYTX, &con->state);  /* so we retry next connect */
+        clear_bit(KEEPALIVE_PENDING, &con->state);
+        clear_bit(WRITE_PENDING, &con->state);
         mutex_lock(&con->mutex);
         reset_connection(con);
         cancel_delayed_work(&con->work);