From 0de3521500cfdc91f49441a054ed892fc408d73f Mon Sep 17 00:00:00 2001
From: luo penghao <luo.penghao@zte.com.cn>
Date: Thu, 11 Nov 2021 09:20:47 +0000
Subject: [PATCH] ipv4: Remove duplicate assignments

there is a same action when the variable is initialized

Reported-by: Zeal Robot <zealci@zte.com.cn>
Signed-off-by: luo penghao <luo.penghao@zte.com.cn>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 net/ipv4/ip_output.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/net/ipv4/ip_output.c b/net/ipv4/ip_output.c
index 9bca57ef8b83..57c1d8431386 100644
--- a/net/ipv4/ip_output.c
+++ b/net/ipv4/ip_output.c
@@ -672,7 +672,6 @@ struct sk_buff *ip_frag_next(struct sk_buff *skb, struct ip_frag_state *state)
 	struct sk_buff *skb2;
 	struct iphdr *iph;
 
-	len = state->left;
 	/* IF: it doesn't fit, use 'mtu' - the data space left */
 	if (len > state->mtu)
 		len = state->mtu;