netconsole: remove a redundant netconsole_target_put()

commit 72d3eb13b5c0abe7d63efac41f39c5b644c7bbaa upstream.

This netconsole_target_put() is obviously redundant, and it
causes a kernel segfault when removing a bridge device which has
netconsole running on it.

This is caused by:

	commit 8d8fc29d02a33e4bd5f4fa47823c1fd386346093
	Author: Amerigo Wang <amwang@redhat.com>
	Date:   Thu May 19 21:39:10 2011 +0000

	    netpoll: disable netpoll when enslave a device

Cc: David Miller <davem@davemloft.net>
Signed-off-by: Cong Wang <amwang@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>

diff --git a/drivers/net/netconsole.c b/drivers/net/netconsole.c
index e888202..01b104e 100644 (file)
--- a/drivers/net/netconsole.c
+++ b/drivers/net/netconsole.c
@@ -652,7 +652,6 @@ static int netconsole_netdev_event(struct notifier_block *this,
                                                          flags);
                                        dev_put(nt->np.dev);
                                        nt->np.dev = NULL;
-                                       netconsole_target_put(nt);
                                }
                                nt->enabled = 0;
                                stopped = true;