libceph: close socket directly from ceph_con_close()
It is simpler to do this immediately, since we already hold the con mutex.
It also avoids the need to deal with a not-quite-CLOSED socket in con_work.
Signed-off-by: Sage Weil <sage@inktank.com>
diff --git a/net/ceph/messenger.c b/net/ceph/messenger.c
index 32ab7cd..46ce113 100644
--- a/net/ceph/messenger.c
+++ b/net/ceph/messenger.c
@@ -519,14 +519,8 @@
reset_connection(con);
con->peer_global_seq = 0;
cancel_delayed_work(&con->work);
+ con_close_socket(con);
mutex_unlock(&con->mutex);
-
- /*
- * We cannot close the socket directly from here because the
- * work threads use it without holding the mutex. Instead, let
- * con_work() do it.
- */
- queue_con(con);
}
EXPORT_SYMBOL(ceph_con_close);