drbd: Reduce the verbosity of some state transitions

State transitions in the space of non-allowed states used
to be very noisy. Reduce that, since that has little value
for the majority of the user base.

Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>

diff --git a/drivers/block/drbd/drbd_main.c b/drivers/block/drbd/drbd_main.c
index c502648..40baddd 100644 (file)
--- a/drivers/block/drbd/drbd_main.c
+++ b/drivers/block/drbd/drbd_main.c
@@ -997,14 +997,8 @@ int __drbd_set_state(struct drbd_conf *mdev,
                        /* If the old state was illegal as well, then let
                           this happen...*/
 
-                       if (is_valid_state(mdev, os) == rv) {
-                               dev_err(DEV, "Considering state change from bad state. "
-                                   "Error would be: '%s'\n",
-                                   drbd_set_st_err_str(rv));
-                               print_st(mdev, "old", os);
-                               print_st(mdev, "new", ns);
+                       if (is_valid_state(mdev, os) == rv)
                                rv = is_valid_state_transition(mdev, ns, os);
-                       }
                } else
                        rv = is_valid_state_transition(mdev, ns, os);
        }