From bdf004677107e3b847c5db09c9fbf8edefa24996 Mon Sep 17 00:00:00 2001 From: David Ahern Date: Fri, 5 Apr 2019 16:30:26 -0700 Subject: net: Replace nhc_has_gw with nhc_gw_family Allow the gateway in a fib_nh_common to be from a different address family than the outer fib{6}_nh. To that end, replace nhc_has_gw with nhc_gw_family and update users of nhc_has_gw to check nhc_gw_family. Now nhc_family is used to know if the nh_common is part of a fib_nh or fib6_nh (used for container_of to get to route family specific data), and nhc_gw_family represents the address family for the gateway. Signed-off-by: David Ahern Reviewed-by: Ido Schimmel Signed-off-by: David S. Miller --- include/net/ip_fib.h | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) (limited to 'include/net/ip_fib.h') diff --git a/include/net/ip_fib.h b/include/net/ip_fib.h index 3ce07841dc3b..c68a40435ee0 100644 --- a/include/net/ip_fib.h +++ b/include/net/ip_fib.h @@ -83,8 +83,8 @@ struct fib_nh_common { struct lwtunnel_state *nhc_lwtstate; unsigned char nhc_scope; u8 nhc_family; - u8 nhc_has_gw:1, - unused:7; + u8 nhc_gw_family; + union { __be32 ipv4; struct in6_addr ipv6; @@ -112,8 +112,7 @@ struct fib_nh { #define fib_nh_flags nh_common.nhc_flags #define fib_nh_lws nh_common.nhc_lwtstate #define fib_nh_scope nh_common.nhc_scope -#define fib_nh_family nh_common.nhc_family -#define fib_nh_has_gw nh_common.nhc_has_gw +#define fib_nh_gw_family nh_common.nhc_gw_family #define fib_nh_gw4 nh_common.nhc_gw.ipv4 #define fib_nh_gw6 nh_common.nhc_gw.ipv6 #define fib_nh_weight nh_common.nhc_weight -- cgit v1.2.3