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| author | David Ahern <dsahern@gmail.com> | 2018-03-02 19:32:14 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-03-04 21:04:21 +0300 |
| commit | ec7127a5d53d891b77a11433026dca72c57eaf88 (patch) | |
| tree | 204ea63717d6ca9e0435fa86caf57ca068094df0 /security | |
| parent | 6f74b6c259158d89ad258cda8e86240e01052884 (diff) | |
| download | linux-ec7127a5d53d891b77a11433026dca72c57eaf88.tar.xz | |
net/ipv4: Simplify fib_multipath_hash with optional flow keys
As of commit e37b1e978bec5 ("ipv6: route: dissect flow in input path if
fib rules need it") fib_multipath_hash takes an optional flow keys. If
non-NULL it means the skb has already been dissected. If not set, then
fib_multipath_hash needs to call skb_flow_dissect_flow_keys.
Simplify the logic by setting flkeys to the local stack variable keys.
Simplifies fib_multipath_hash by only have 1 set of instructions
setting hash_keys.
Signed-off-by: David Ahern <dsahern@gmail.com>
Reviewed-by: Ido Schimmel <idosch@mellanox.com>
Reviewed-by: Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'security')
0 files changed, 0 insertions, 0 deletions