diff options
| -rw-r--r-- | net/ipv4/fib_trie.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/net/ipv4/fib_trie.c b/net/ipv4/fib_trie.c index 2075eea7eea..3e94a4dddb0 100644 --- a/net/ipv4/fib_trie.c +++ b/net/ipv4/fib_trie.c @@ -653,7 +653,6 @@ static struct node *resize(struct trie *t, struct tnode *tn) static struct tnode *inflate(struct trie *t, struct tnode *tn) { - struct tnode *inode; struct tnode *oldtnode = tn; int olen = tnode_child_length(tn); int i; @@ -701,6 +700,7 @@ static struct tnode *inflate(struct trie *t, struct tnode *tn) } for (i = 0; i < olen; i++) { + struct tnode *inode; struct node *node = tnode_get_child(oldtnode, i); struct tnode *left, *right; int size, j; @@ -1037,8 +1037,7 @@ static struct list_head *fib_insert_node(struct trie *t, u32 key, int plen) /* Case 1: n is a leaf. Compare prefixes */ if (n != NULL && IS_LEAF(n) && tkey_equals(key, n->key)) { - struct leaf *l = (struct leaf *) n; - + l = (struct leaf *) n; li = leaf_info_new(plen); if (!li) @@ -2234,6 +2233,7 @@ static struct node *fib_trie_get_idx(struct fib_trie_iter *iter, } static void *fib_trie_seq_start(struct seq_file *seq, loff_t *pos) + __acquires(RCU) { struct fib_trie_iter *iter = seq->private; struct fib_table *tb; @@ -2276,6 +2276,7 @@ static void *fib_trie_seq_next(struct seq_file *seq, void *v, loff_t *pos) } static void fib_trie_seq_stop(struct seq_file *seq, void *v) + __releases(RCU) { rcu_read_unlock(); } |