git: net: Integrate link_rtrequest() into rt_getifa()

[Aaron LI]

commit e255cd8baa819f70390fa56bd053f4c0d62539a2
Author: Aaron LI <aly at aaronly.me>
Date:   Mon Mar 18 11:17:07 2024 +0800

    net: Integrate link_rtrequest() into rt_getifa()
    
    When a route was inserted but had an invalid IFA (rt_ifa), the
    link_rtrequest() would be called to fix it with a link-level gateway.
    
    Move the link_rtrequest() logic into the pre-insertion rt_getifa() step,
    and thus simplifies the IFA selection.  This will also help the
    forthcoming mangement of loopback routes for interface addresses.
    
    Obtained-from: FreeBSD
    - https://reviews.freebsd.org/D20076
    - https://github.com/freebsd/freebsd-src/commit/2ad7ed6e4a84448234e9aaef3c9fa884848f7387

Summary of changes:
 sys/net/if.c    | 27 ---------------------------
 sys/net/route.c | 54 +++++++++++++++++++++++++++++++++++++++++++++++++-----
 2 files changed, 49 insertions(+), 32 deletions(-)

http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/e255cd8baa819f70390fa56bd053f4c0d62539a2


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