From e5afbba1869a5d9509c61f8962be9bdebf95f7d3 Mon Sep 17 00:00:00 2001 From: Jan Engelhardt Date: Wed, 8 Jul 2009 12:33:10 +0200 Subject: [PATCH] netfilter: iptables: remove unused datalen variable Signed-off-by: Jan Engelhardt --- net/ipv4/netfilter/ip_tables.c | 4 ---- 1 file changed, 4 deletions(-) diff --git a/net/ipv4/netfilter/ip_tables.c b/net/ipv4/netfilter/ip_tables.c index fdefae6b5df..3856aa3f231 100644 --- a/net/ipv4/netfilter/ip_tables.c +++ b/net/ipv4/netfilter/ip_tables.c @@ -315,7 +315,6 @@ ipt_do_table(struct sk_buff *skb, static const char nulldevname[IFNAMSIZ] __attribute__((aligned(sizeof(long)))); const struct iphdr *ip; - u_int16_t datalen; bool hotdrop = false; /* Initializing verdict to NF_DROP keeps gcc happy. */ unsigned int verdict = NF_DROP; @@ -328,7 +327,6 @@ ipt_do_table(struct sk_buff *skb, /* Initialization */ ip = ip_hdr(skb); - datalen = skb->len - ip->ihl * 4; indev = in ? in->name : nulldevname; outdev = out ? out->name : nulldevname; /* We handle fragments by dealing with the first fragment as @@ -427,8 +425,6 @@ ipt_do_table(struct sk_buff *skb, #endif /* Target might have changed stuff. */ ip = ip_hdr(skb); - datalen = skb->len - ip->ihl * 4; - if (verdict == IPT_CONTINUE) e = ipt_next_entry(e); else -- 2.11.4.GIT