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Subject[PATCH] net/ipv4/ip_output.c: Removal of unused variable in ip_fragment()
Date
From: George Kadianakis <desnacked@gmail.com>

Removal of unused integer variable in ip_fragment().

Signed-off-by: George Kadianakis <desnacked@gmail.com>
---
net/ipv4/ip_output.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/net/ipv4/ip_output.c b/net/ipv4/ip_output.c
index 041d41d..a83b876 100644
--- 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

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