| Message ID | f1b248fc908489dc5dbf6c48408b29152de149e0.1731599482.git.gnault@redhat.com (mailing list archive) |
|---|---|
| State | New |
| Delegated to: | Netdev Maintainers |
| Headers | show |
| Series | netfilter: Prepare netfilter to future .flowi4_tos conversion. | expand |
diff --git a/net/ipv4/netfilter/nft_fib_ipv4.c b/net/ipv4/netfilter/nft_fib_ipv4.c index 09fff5d424ef..625adbc42037 100644 --- a/net/ipv4/netfilter/nft_fib_ipv4.c +++ b/net/ipv4/netfilter/nft_fib_ipv4.c @@ -11,6 +11,7 @@ #include <net/netfilter/nft_fib.h> #include <net/inet_dscp.h> +#include <net/ip.h> #include <net/ip_fib.h> #include <net/route.h> @@ -107,7 +108,7 @@ void nft_fib4_eval(const struct nft_expr *expr, struct nft_regs *regs, if (priv->flags & NFTA_FIB_F_MARK) fl4.flowi4_mark = pkt->skb->mark; - fl4.flowi4_tos = iph->tos & INET_DSCP_MASK; + fl4.flowi4_tos = inet_dscp_to_dsfield(ip4h_dscp(iph)); if (priv->flags & NFTA_FIB_F_DADDR) { fl4.daddr = iph->daddr;
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> --- net/ipv4/netfilter/nft_fib_ipv4.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)