dp83640: free packet queues on remove
commit94ae8dc8223b4ec190c4de2b8bee90f5eff1f6cc
authorRichard Cochran <richardcochran@gmail.com>
Fri, 21 Oct 2011 00:49:17 +0000 (21 00:49 +0000)
committerGreg Kroah-Hartman <gregkh@suse.de>
Fri, 11 Nov 2011 17:43:06 +0000 (11 09:43 -0800)
tree792ee06acf80563dc30e1ecfde209460fbb1e7ab
parent75938a8059eade538a6616f52a5af2c138301d48
dp83640: free packet queues on remove

commit 8b3408f8ee994973869d8ba32c5bf482bc4ddca4 upstream.

If the PHY should disappear (for example, on an USB Ethernet MAC), then
the driver would leak any undelivered time stamp packets. This commit
fixes the issue by calling the appropriate functions to free any packets
left in the transmit and receive queues.

The driver first appeared in v3.0.

Signed-off-by: Richard Cochran <richard.cochran@omicron.at>
Acked-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
drivers/net/phy/dp83640.c