diff options
| author | Hiroaki SHIMODA <shimoda.hiroaki@gmail.com> | 2012-04-15 09:26:01 -0400 |
|---|---|---|
| committer | Luis Henriques <luis.henriques@canonical.com> | 2012-05-01 06:00:23 -0400 |
| commit | 048ad30176da1aedd9c79404f55042437e83f566 (patch) | |
| tree | 041973b461bc465be81311fb7a5811c6a78e2a80 /net/ipv4/tcp_input.c | |
| parent | 33600719436d0e1d6be0e9345954e88fb93ff848 (diff) | |
dummy: Add ndo_uninit().
BugLink: http://bugs.launchpad.net/bugs/990544
[ Upstream commit 890fdf2a0cb88202d1427589db2cf29c1bdd3c1d ]
In register_netdevice(), when ndo_init() is successful and later
some error occurred, ndo_uninit() will be called.
So dummy deivce is desirable to implement ndo_uninit() method
to free percpu stats for this case.
And, ndo_uninit() is also called along with dev->destructor() when
device is unregistered, so in order to prevent dev->dstats from
being freed twice, dev->destructor is modified to free_netdev().
Signed-off-by: Hiroaki SHIMODA <shimoda.hiroaki@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Tim Gardner <tim.gardner@canonical.com>
Diffstat (limited to 'net/ipv4/tcp_input.c')
0 files changed, 0 insertions, 0 deletions