From 631fee7d70e8eabb642b4bcc58f08bbe880c91aa Mon Sep 17 00:00:00 2001 From: David Ahern Date: Tue, 9 Aug 2016 06:51:06 -0700 Subject: [PATCH] net: Remove fib_local variable After commit 0ddcf43d5d4a ("ipv4: FIB Local/MAIN table collapse") fib_local is set but not used. Remove it. Signed-off-by: David Ahern Signed-off-by: David S. Miller --- include/net/netns/ipv4.h | 1 - net/ipv4/fib_frontend.c | 7 ------- 2 files changed, 8 deletions(-) diff --git a/include/net/netns/ipv4.h b/include/net/netns/ipv4.h index d061ffeb1e71..7adf4386ac8f 100644 --- a/include/net/netns/ipv4.h +++ b/include/net/netns/ipv4.h @@ -40,7 +40,6 @@ struct netns_ipv4 { #ifdef CONFIG_IP_MULTIPLE_TABLES struct fib_rules_ops *rules_ops; bool fib_has_custom_rules; - struct fib_table __rcu *fib_local; struct fib_table __rcu *fib_main; struct fib_table __rcu *fib_default; #endif diff --git a/net/ipv4/fib_frontend.c b/net/ipv4/fib_frontend.c index ef2ebeb89d0f..317c31939732 100644 --- a/net/ipv4/fib_frontend.c +++ b/net/ipv4/fib_frontend.c @@ -93,9 +93,6 @@ struct fib_table *fib_new_table(struct net *net, u32 id) return NULL; switch (id) { - case RT_TABLE_LOCAL: - rcu_assign_pointer(net->ipv4.fib_local, tb); - break; case RT_TABLE_MAIN: rcu_assign_pointer(net->ipv4.fib_main, tb); break; @@ -137,9 +134,6 @@ static void fib_replace_table(struct net *net, struct fib_table *old, { #ifdef CONFIG_IP_MULTIPLE_TABLES switch (new->tb_id) { - case RT_TABLE_LOCAL: - rcu_assign_pointer(net->ipv4.fib_local, new); - break; case RT_TABLE_MAIN: rcu_assign_pointer(net->ipv4.fib_main, new); break; @@ -1249,7 +1243,6 @@ static void ip_fib_net_exit(struct net *net) rtnl_lock(); #ifdef CONFIG_IP_MULTIPLE_TABLES - RCU_INIT_POINTER(net->ipv4.fib_local, NULL); RCU_INIT_POINTER(net->ipv4.fib_main, NULL); RCU_INIT_POINTER(net->ipv4.fib_default, NULL); #endif -- 2.20.1