ipv6: use inet->cork.fl.u.ip6 and np->final in ip6_datagram_dst_update()

Get rid of @fl6 and &final variables in ip6_datagram_dst_update().

Use instead inet->cork.fl.u.ip6 and np->final so that a stack canary
is no longer needed.

Signed-off-by: Eric Dumazet <edumazet@google.com>
Reviewed-by: Kuniyuki Iwashima <kuniyu@google.com>
Link: https://patch.msgid.link/20260206173426.1638518-4-edumazet@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Eric Dumazet 2026-02-06 17:34:22 +00:00 • committed by Jakub Kicinski
commit 4e6c91cf60