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authorRoopa Prabhu <roopa@cumulusnetworks.com>2015-01-28 16:23:11 -0800
committerDavid S. Miller <davem@davemloft.net>2015-01-28 22:21:31 -0800
commit59ccaaaa49b5b096cdc1f16706a9f931416b2332 (patch)
tree764a66a697481a65f8d16ab7277dede72642b187 /lib/checksum.c
parent95224ac1801cbfadc2c587be15fded69a13c4e3b (diff)
downloadlinux-59ccaaaa49b5b096cdc1f16706a9f931416b2332.tar.gz
bridge: dont send notification when skb->len == 0 in rtnl_bridge_notify
Reported in: https://bugzilla.kernel.org/show_bug.cgi?id=92081 This patch avoids calling rtnl_notify if the device ndo_bridge_getlink handler does not return any bytes in the skb. Alternately, the skb->len check can be moved inside rtnl_notify. For the bridge vlan case described in 92081, there is also a fix needed in bridge driver to generate a proper notification. Will fix that in subsequent patch. v2: rebase patch on net tree Signed-off-by: Roopa Prabhu <roopa@cumulusnetworks.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'lib/checksum.c')
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