iwlagn: change default ACK/CTS MASK setting for WiFi/BT coex

[deliverable/linux.git] / drivers / net / netconsole.c

diff --git a/drivers/net/netconsole.c b/drivers/net/netconsole.c
index ca142c47b2e4c631a90c5b61382c99c49f784dd2..94255f09093d670695de61b00a07b818371844a0 100644 (file)
--- a/drivers/net/netconsole.c
+++ b/drivers/net/netconsole.c
@@ -678,7 +678,14 @@ static int netconsole_netdev_event(struct notifier_block *this,
                                strlcpy(nt->np.dev_name, dev->name, IFNAMSIZ);
                                break;
                        case NETDEV_UNREGISTER:
-                               netpoll_cleanup(&nt->np);
+                               /*
+                                * rtnl_lock already held
+                                */
+                               if (nt->np.dev) {
+                                       __netpoll_cleanup(&nt->np);
+                                       dev_put(nt->np.dev);
+                                       nt->np.dev = NULL;
+                               }
                                /* Fall through */
                        case NETDEV_GOING_DOWN:
                        case NETDEV_BONDING_DESLAVE: