diff options
| author | Apollon Oikonomopoulos <apollon@noc.grnet.gr> | 2010-12-07 09:43:30 +0000 |
|---|---|---|
| committer | AK <andi@firstfloor.org> | 2011-02-06 11:03:39 -0800 |
| commit | 0ead25e6311a5b894daf6dae9a9734a3262f8f89 (patch) | |
| tree | 33a5554472ea8b0d1e87815e79b01353d28a19ae /net/core/dst.c | |
| parent | 41075cd5d8e431ad7f8eb4d57f851a7ad8fadc77 (diff) | |
x25: decrement netdev reference counts on unload
[ Upstream commit 171995e5d82dcc92bea37a7d2a2ecc21068a0f19]
x25 does not decrement the network device reference counts on module unload.
Thus unregistering any pre-existing interface after unloading the x25 module
hangs and results in
unregister_netdevice: waiting for tap0 to become free. Usage count = 1
This patch decrements the reference counts of all interfaces in x25_link_free,
the way it is already done in x25_link_device_down for NETDEV_DOWN events.
Signed-off-by: Apollon Oikonomopoulos <apollon@noc.grnet.gr>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Andi Kleen <ak@linux.intel.com>
Diffstat (limited to 'net/core/dst.c')
0 files changed, 0 insertions, 0 deletions