diff options
| author | Tom Herbert <tom@herbertland.com> | 2016-04-05 08:22:49 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2016-04-07 16:53:14 -0400 |
| commit | 0340d0b9e0e2dc340acb664f19d6550940b22cde (patch) | |
| tree | a93593fee3416349acfe7e8636e766ad60caca0f /net/ipv4/udp.c | |
| parent | 1fbbe1a8a9b195c4ac856540dfaef49d663c2e91 (diff) | |
net: Checks skb_dst to be NULL in inet_iif
In inet_iif check if skb_rtable is NULL for the skb and return
skb->skb_iif if it is.
This change allows inet_iif to be called before the dst
information has been set in the skb (e.g. when doing socket based
UDP GRO).
Signed-off-by: Tom Herbert <tom@herbertland.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/udp.c')
0 files changed, 0 insertions, 0 deletions