Messages in this thread Patch in this message | | | From | santosh nayak <> | Subject | [PATCH 3/3] netfilter: Remove redundant code. | Date | Thu, 1 Mar 2012 14:47:46 +0530 |
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From: Santosh Nayak <santoshprasadnayak@gmail.com>
Remove the redundant code.
Signed-off-by: Santosh Nayak <santoshprasadnayak@gmail.com> --- net/bridge/netfilter/ebtables.c | 18 ++++++------------ 1 files changed, 6 insertions(+), 12 deletions(-)
diff --git a/net/bridge/netfilter/ebtables.c b/net/bridge/netfilter/ebtables.c index 9c0f177..1efc234 100644 --- a/net/bridge/netfilter/ebtables.c +++ b/net/bridge/netfilter/ebtables.c @@ -226,10 +226,8 @@ unsigned int ebt_do_table (unsigned int hook, struct sk_buff *skb, if (EBT_MATCH_ITERATE(point, ebt_do_match, skb, &acpar) != 0) goto letscontinue; - if (acpar.hotdrop) { - read_unlock_bh(&table->lock); - return NF_DROP; - } + if (acpar.hotdrop) + goto out; /* increase counter */ (*(counter_base + i)).pcnt++; @@ -253,10 +251,8 @@ unsigned int ebt_do_table (unsigned int hook, struct sk_buff *skb, read_unlock_bh(&table->lock); return NF_ACCEPT; } - if (verdict == EBT_DROP) { - read_unlock_bh(&table->lock); - return NF_DROP; - } + if (verdict == EBT_DROP) + goto out; if (verdict == EBT_RETURN) { letsreturn: #ifdef CONFIG_NETFILTER_DEBUG @@ -281,8 +277,7 @@ letsreturn: #ifdef CONFIG_NETFILTER_DEBUG if (verdict < 0) { BUGPRINT("bogus standard verdict\n"); - read_unlock_bh(&table->lock); - return NF_DROP; + goto out; } #endif /* jump to a udc */ @@ -294,8 +289,7 @@ letsreturn: #ifdef CONFIG_NETFILTER_DEBUG if (chaininfo->distinguisher) { BUGPRINT("jump to non-chain\n"); - read_unlock_bh(&table->lock); - return NF_DROP; + goto out; } #endif nentries = chaininfo->nentries; -- 1.7.4.4
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