1 files changed, 17 insertions, 15 deletions

diff --git a/net/ipv4/fib_semantics.c b/net/ipv4/fib_semantics.c
index a803cdd9400a..55ca2e521828 100644
--- a/net/ipv4/fib_semantics.c
+++ b/net/ipv4/fib_semantics.c
@@ -570,8 +570,9 @@ static int fib_detect_death(struct fib_info *fi, int order,
 	return 1;
 }
 
-int fib_nh_common_init(struct fib_nh_common *nhc, struct nlattr *encap,
-		       u16 encap_type, void *cfg, gfp_t gfp_flags,
+int fib_nh_common_init(struct net *net, struct fib_nh_common *nhc,
+		       struct nlattr *encap, u16 encap_type,
+		       void *cfg, gfp_t gfp_flags,
 		       struct netlink_ext_ack *extack)
 {
 	int err;
@@ -589,8 +590,9 @@ int fib_nh_common_init(struct fib_nh_common *nhc, struct nlattr *encap,
 			err = -EINVAL;
 			goto lwt_failure;
 		}
-		err = lwtunnel_build_state(encap_type, encap, nhc->nhc_family,
-					   cfg, &lwtstate, extack);
+		err = lwtunnel_build_state(net, encap_type, encap,
+					   nhc->nhc_family, cfg, &lwtstate,
+					   extack);
 		if (err)
 			goto lwt_failure;
 
@@ -614,7 +616,7 @@ int fib_nh_init(struct net *net, struct fib_nh *nh,
 
 	nh->fib_nh_family = AF_INET;
 
-	err = fib_nh_common_init(&nh->nh_common, cfg->fc_encap,
+	err = fib_nh_common_init(net, &nh->nh_common, cfg->fc_encap,
 				 cfg->fc_encap_type, cfg, GFP_KERNEL, extack);
 	if (err)
 		return err;
@@ -814,7 +816,7 @@ static int fib_get_nhs(struct fib_info *fi, struct rtnexthop *rtnh,
 
 #endif /* CONFIG_IP_ROUTE_MULTIPATH */
 
-static int fib_encap_match(u16 encap_type,
+static int fib_encap_match(struct net *net, u16 encap_type,
 			   struct nlattr *encap,
 			   const struct fib_nh *nh,
 			   const struct fib_config *cfg,
@@ -826,7 +828,7 @@ static int fib_encap_match(u16 encap_type,
 	if (encap_type == LWTUNNEL_ENCAP_NONE)
 		return 0;
 
-	ret = lwtunnel_build_state(encap_type, encap, AF_INET,
+	ret = lwtunnel_build_state(net, encap_type, encap, AF_INET,
 				   cfg, &lwtstate, extack);
 	if (!ret) {
 		result = lwtunnel_cmp_encap(lwtstate, nh->fib_nh_lws);
@@ -836,7 +838,7 @@ static int fib_encap_match(u16 encap_type,
 	return result;
 }
 
-int fib_nh_match(struct fib_config *cfg, struct fib_info *fi,
+int fib_nh_match(struct net *net, struct fib_config *cfg, struct fib_info *fi,
 		 struct netlink_ext_ack *extack)
 {
 #ifdef CONFIG_IP_ROUTE_MULTIPATH
@@ -857,8 +859,8 @@ int fib_nh_match(struct fib_config *cfg, struct fib_info *fi,
 		struct fib_nh *nh = fib_info_nh(fi, 0);
 
 		if (cfg->fc_encap) {
-			if (fib_encap_match(cfg->fc_encap_type, cfg->fc_encap,
-					    nh, cfg, extack))
+			if (fib_encap_match(net, cfg->fc_encap_type,
+					    cfg->fc_encap, nh, cfg, extack))
 				return 1;
 		}
 #ifdef CONFIG_IP_ROUTE_CLASSID
@@ -1962,7 +1964,7 @@ int fib_sync_down_dev(struct net_device *dev, unsigned long event, bool force)
 				case NETDEV_DOWN:
 				case NETDEV_UNREGISTER:
 					nexthop_nh->fib_nh_flags |= RTNH_F_DEAD;
-					/* fall through */
+					fallthrough;
 				case NETDEV_CHANGE:
 					nexthop_nh->fib_nh_flags |= RTNH_F_LINKDOWN;
 					break;
@@ -1984,7 +1986,7 @@ int fib_sync_down_dev(struct net_device *dev, unsigned long event, bool force)
 			case NETDEV_DOWN:
 			case NETDEV_UNREGISTER:
 				fi->fib_flags |= RTNH_F_DEAD;
-				/* fall through */
+				fallthrough;
 			case NETDEV_CHANGE:
 				fi->fib_flags |= RTNH_F_LINKDOWN;
 				break;
@@ -2012,7 +2014,7 @@ static void fib_select_default(const struct flowi4 *flp, struct fib_result *res)
 
 	hlist_for_each_entry_rcu(fa, fa_head, fa_list) {
 		struct fib_info *next_fi = fa->fa_info;
-		struct fib_nh *nh;
+		struct fib_nh_common *nhc;
 
 		if (fa->fa_slen != slen)
 			continue;
@@ -2035,8 +2037,8 @@ static void fib_select_default(const struct flowi4 *flp, struct fib_result *res)
 		    fa->fa_type != RTN_UNICAST)
 			continue;
 
-		nh = fib_info_nh(next_fi, 0);
-		if (!nh->fib_nh_gw4 || nh->fib_nh_scope != RT_SCOPE_LINK)
+		nhc = fib_info_nhc(next_fi, 0);
+		if (!nhc->nhc_gw_family || nhc->nhc_scope != RT_SCOPE_LINK)
 			continue;
 
 		fib_alias_accessed(fa);