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| author | Alexey Kodanev <alexey.kodanev@oracle.com> | 2018-04-03 15:00:07 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-04-04 18:31:57 +0300 |
| commit | 7d6850f7c618d8f13d7945dd0dcee98223be6459 (patch) | |
| tree | f282b9757cd626bc93f194ac09faccca3c4772ff /net/ipv6/datagram.c | |
| parent | 0d3ad8549c6327a8e0bad0fb785c00e07672f296 (diff) | |
| download | linux-7d6850f7c618d8f13d7945dd0dcee98223be6459.tar.xz | |
ipv6: add a wrapper for ip6_dst_store() with flowi6 checks
Move commonly used pattern of ip6_dst_store() usage to a separate
function - ip6_sk_dst_store_flow(), which will check the addresses
for equality using the flow information, before saving them.
There is no functional changes in this patch. In addition, it will
be used in the next patch, in ip6_sk_dst_lookup_flow().
Signed-off-by: Alexey Kodanev <alexey.kodanev@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv6/datagram.c')
| -rw-r--r-- | net/ipv6/datagram.c | 9 |
1 files changed, 1 insertions, 8 deletions
diff --git a/net/ipv6/datagram.c b/net/ipv6/datagram.c index 88bc2ef7c7a8..a02ad100f0d7 100644 --- a/net/ipv6/datagram.c +++ b/net/ipv6/datagram.c @@ -106,14 +106,7 @@ int ip6_datagram_dst_update(struct sock *sk, bool fix_sk_saddr) } } - ip6_dst_store(sk, dst, - ipv6_addr_equal(&fl6.daddr, &sk->sk_v6_daddr) ? - &sk->sk_v6_daddr : NULL, -#ifdef CONFIG_IPV6_SUBTREES - ipv6_addr_equal(&fl6.saddr, &np->saddr) ? - &np->saddr : -#endif - NULL); + ip6_sk_dst_store_flow(sk, dst, &fl6); out: fl6_sock_release(flowlabel); |