netfilter: rpfilter: Convert rpfilter_mt() to dscp_t.
authorGuillaume Nault <gnault@redhat.com>
Thu, 14 Nov 2024 16:03:38 +0000 (17:03 +0100)
committerPablo Neira Ayuso <pablo@netfilter.org>
Fri, 15 Nov 2024 10:00:29 +0000 (11:00 +0100)
commitf694ce6de58930146037aa3f69a534e98b007ff3
tree982b495a7898b51a2fc2785ade0c1c9523922399
parent6f9615a6e686bc0acfb5a02050a50782a6a378b2
netfilter: rpfilter: Convert rpfilter_mt() to dscp_t.

Use ip4h_dscp() instead of reading iph->tos directly.

ip4h_dscp() returns a dscp_t value which is temporarily converted back
to __u8 with inet_dscp_to_dsfield(). When converting ->flowi4_tos to
dscp_t in the future, we'll only have to remove that
inet_dscp_to_dsfield() call.

Signed-off-by: Guillaume Nault <gnault@redhat.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
net/ipv4/netfilter/ipt_rpfilter.c