diff options
Diffstat (limited to 'net/ipv4/fib_frontend.c')
-rw-r--r-- | net/ipv4/fib_frontend.c | 15 |
1 files changed, 6 insertions, 9 deletions
diff --git a/net/ipv4/fib_frontend.c b/net/ipv4/fib_frontend.c index 99f00d39d10b..eb4bb12b3eb4 100644 --- a/net/ipv4/fib_frontend.c +++ b/net/ipv4/fib_frontend.c | |||
@@ -112,7 +112,6 @@ struct fib_table *fib_new_table(struct net *net, u32 id) | |||
112 | struct fib_table *fib_get_table(struct net *net, u32 id) | 112 | struct fib_table *fib_get_table(struct net *net, u32 id) |
113 | { | 113 | { |
114 | struct fib_table *tb; | 114 | struct fib_table *tb; |
115 | struct hlist_node *node; | ||
116 | struct hlist_head *head; | 115 | struct hlist_head *head; |
117 | unsigned int h; | 116 | unsigned int h; |
118 | 117 | ||
@@ -122,7 +121,7 @@ struct fib_table *fib_get_table(struct net *net, u32 id) | |||
122 | 121 | ||
123 | rcu_read_lock(); | 122 | rcu_read_lock(); |
124 | head = &net->ipv4.fib_table_hash[h]; | 123 | head = &net->ipv4.fib_table_hash[h]; |
125 | hlist_for_each_entry_rcu(tb, node, head, tb_hlist) { | 124 | hlist_for_each_entry_rcu(tb, head, tb_hlist) { |
126 | if (tb->tb_id == id) { | 125 | if (tb->tb_id == id) { |
127 | rcu_read_unlock(); | 126 | rcu_read_unlock(); |
128 | return tb; | 127 | return tb; |
@@ -137,13 +136,12 @@ static void fib_flush(struct net *net) | |||
137 | { | 136 | { |
138 | int flushed = 0; | 137 | int flushed = 0; |
139 | struct fib_table *tb; | 138 | struct fib_table *tb; |
140 | struct hlist_node *node; | ||
141 | struct hlist_head *head; | 139 | struct hlist_head *head; |
142 | unsigned int h; | 140 | unsigned int h; |
143 | 141 | ||
144 | for (h = 0; h < FIB_TABLE_HASHSZ; h++) { | 142 | for (h = 0; h < FIB_TABLE_HASHSZ; h++) { |
145 | head = &net->ipv4.fib_table_hash[h]; | 143 | head = &net->ipv4.fib_table_hash[h]; |
146 | hlist_for_each_entry(tb, node, head, tb_hlist) | 144 | hlist_for_each_entry(tb, head, tb_hlist) |
147 | flushed += fib_table_flush(tb); | 145 | flushed += fib_table_flush(tb); |
148 | } | 146 | } |
149 | 147 | ||
@@ -656,7 +654,6 @@ static int inet_dump_fib(struct sk_buff *skb, struct netlink_callback *cb) | |||
656 | unsigned int h, s_h; | 654 | unsigned int h, s_h; |
657 | unsigned int e = 0, s_e; | 655 | unsigned int e = 0, s_e; |
658 | struct fib_table *tb; | 656 | struct fib_table *tb; |
659 | struct hlist_node *node; | ||
660 | struct hlist_head *head; | 657 | struct hlist_head *head; |
661 | int dumped = 0; | 658 | int dumped = 0; |
662 | 659 | ||
@@ -670,7 +667,7 @@ static int inet_dump_fib(struct sk_buff *skb, struct netlink_callback *cb) | |||
670 | for (h = s_h; h < FIB_TABLE_HASHSZ; h++, s_e = 0) { | 667 | for (h = s_h; h < FIB_TABLE_HASHSZ; h++, s_e = 0) { |
671 | e = 0; | 668 | e = 0; |
672 | head = &net->ipv4.fib_table_hash[h]; | 669 | head = &net->ipv4.fib_table_hash[h]; |
673 | hlist_for_each_entry(tb, node, head, tb_hlist) { | 670 | hlist_for_each_entry(tb, head, tb_hlist) { |
674 | if (e < s_e) | 671 | if (e < s_e) |
675 | goto next; | 672 | goto next; |
676 | if (dumped) | 673 | if (dumped) |
@@ -1117,11 +1114,11 @@ static void ip_fib_net_exit(struct net *net) | |||
1117 | for (i = 0; i < FIB_TABLE_HASHSZ; i++) { | 1114 | for (i = 0; i < FIB_TABLE_HASHSZ; i++) { |
1118 | struct fib_table *tb; | 1115 | struct fib_table *tb; |
1119 | struct hlist_head *head; | 1116 | struct hlist_head *head; |
1120 | struct hlist_node *node, *tmp; | 1117 | struct hlist_node *tmp; |
1121 | 1118 | ||
1122 | head = &net->ipv4.fib_table_hash[i]; | 1119 | head = &net->ipv4.fib_table_hash[i]; |
1123 | hlist_for_each_entry_safe(tb, node, tmp, head, tb_hlist) { | 1120 | hlist_for_each_entry_safe(tb, tmp, head, tb_hlist) { |
1124 | hlist_del(node); | 1121 | hlist_del(&tb->tb_hlist); |
1125 | fib_table_flush(tb); | 1122 | fib_table_flush(tb); |
1126 | fib_free_table(tb); | 1123 | fib_free_table(tb); |
1127 | } | 1124 | } |