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authorDavid S. Miller <davem@davemloft.net>2012-07-31 15:06:50 -0700
committerDavid S. Miller <davem@davemloft.net>2012-07-31 15:06:50 -0700
commitcaacf05e5ad1abf0a2864863da4e33024bc68ec6 (patch)
tree9a82e97a072e288f604bd3dbbe07e1796581fad0 /drivers/media/video/em28xx/em28xx-cards.c
parentc5038a8327b980a5b279fa193163c468011de009 (diff)
ipv4: Properly purge netdev references on uncached routes.
When a device is unregistered, we have to purge all of the references to it that may exist in the entire system. If a route is uncached, we currently have no way of accomplishing this. So create a global list that is scanned when a network device goes down. This mirrors the logic in net/core/dst.c's dst_ifdown(). Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/media/video/em28xx/em28xx-cards.c')
0 files changed, 0 insertions, 0 deletions