netfilter: iptables: remove unused datalen variable (e5afbba1) · Commits · e / devices / android_kernel_xiaomi_markw

net/ipv4/netfilter/ip_tables.c

+0 −4

Original line number	Diff line number	Diff line
		@@ -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