Merge tag 'pci-v4.8-fixes-1' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci

[cascardo/linux.git] / net / ipv4 / fib_trie.c

diff --git a/net/ipv4/fib_trie.c b/net/ipv4/fib_trie.c
index d07fc07..febca0f 100644 (file)
--- a/net/ipv4/fib_trie.c
+++ b/net/ipv4/fib_trie.c
@@ -2452,9 +2452,7 @@ struct fib_route_iter {
 static struct key_vector *fib_route_get_idx(struct fib_route_iter *iter,
                                            loff_t pos)
 {
-       struct fib_table *tb = iter->main_tb;
        struct key_vector *l, **tp = &iter->tnode;
-       struct trie *t;
        t_key key;
 
        /* use cache location of next-to-find key */
@@ -2462,8 +2460,6 @@ static struct key_vector *fib_route_get_idx(struct fib_route_iter *iter,
                pos -= iter->pos;
                key = iter->key;
        } else {
-               t = (struct trie *)tb->tb_data;
-               iter->tnode = t->kv;
                iter->pos = 0;
                key = 0;
        }
@@ -2504,12 +2500,12 @@ static void *fib_route_seq_start(struct seq_file *seq, loff_t *pos)
                return NULL;
 
        iter->main_tb = tb;
+       t = (struct trie *)tb->tb_data;
+       iter->tnode = t->kv;
 
        if (*pos != 0)
                return fib_route_get_idx(iter, *pos);
 
-       t = (struct trie *)tb->tb_data;
-       iter->tnode = t->kv;
        iter->pos = 0;
        iter->key = 0;