diff options
Diffstat (limited to 'net/ipv4/fib_trie.c')
| -rw-r--r-- | net/ipv4/fib_trie.c | 20 |
1 files changed, 8 insertions, 12 deletions
diff --git a/net/ipv4/fib_trie.c b/net/ipv4/fib_trie.c index 0131f369f5c9..488cebc86631 100644 --- a/net/ipv4/fib_trie.c +++ b/net/ipv4/fib_trie.c @@ -1586,13 +1586,8 @@ backtrace: while (!(cindex--)) { t_key pkey = pn->key; - n = pn; - pn = node_parent(n); - - /* resize completed node */ - resize(t, n); - /* if we got the root we are done */ + pn = node_parent(pn); if (!pn) return; @@ -1607,12 +1602,13 @@ backtrace: hlist_for_each_entry(fa, &n->leaf, fa_list) { struct fib_info *fi = fa->fa_info; - if (fi && (fi->fib_flags & RTNH_F_EXTERNAL)) { - netdev_switch_fib_ipv4_del(n->key, - KEYLENGTH - fa->fa_slen, - fi, fa->fa_tos, - fa->fa_type, tb->tb_id); - } + if (!fi || !(fi->fib_flags & RTNH_F_EXTERNAL)) + continue; + + netdev_switch_fib_ipv4_del(n->key, + KEYLENGTH - fa->fa_slen, + fi, fa->fa_tos, + fa->fa_type, tb->tb_id); } /* if trie is leaf only loop is completed */ |