net/ipv4/ip_output.c: Removal of unused variable in ip_fragment()

Removal of unused integer variable in ip_fragment().

Signed-off-by: George Kadianakis <desnacked@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/net/ipv4/ip_output.c b/net/ipv4/ip_output.c
index d6478521128e34a8e5b9429db464b772df343727..663cb2acb39ee581847b9d5e446eb2396fa66e70 100644 (file)
--- a/net/ipv4/ip_output.c
+++ b/net/ipv4/ip_output.c
@@ -442,7 +442,6 @@ static void ip_copy_metadata(struct sk_buff *to, struct sk_buff *from)
 int ip_fragment(struct sk_buff *skb, int (*output)(struct sk_buff *))
 {
        struct iphdr *iph;
-       int raw = 0;
        int ptr;
        struct net_device *dev;
        struct sk_buff *skb2;
@@ -580,7 +579,7 @@ int ip_fragment(struct sk_buff *skb, int (*output)(struct sk_buff *))
 
 slow_path:
        left = skb->len - hlen;         /* Space per frame */
-       ptr = raw + hlen;               /* Where to start from */
+       ptr = hlen;             /* Where to start from */
 
        /* for bridged IP traffic encapsulated inside f.e. a vlan header,
         * we need to make room for the encapsulating header