[IPV4] ARP: Remove not used code
In arp_process() (net/ipv4/arp.c), there is unused code: definition and assignment of tha (target hw address ). Signed-off-by: Mark Ryden <markryde@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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@ -706,7 +706,7 @@ static int arp_process(struct sk_buff *skb)
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struct arphdr *arp;
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struct arphdr *arp;
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unsigned char *arp_ptr;
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unsigned char *arp_ptr;
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struct rtable *rt;
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struct rtable *rt;
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unsigned char *sha, *tha;
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unsigned char *sha;
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__be32 sip, tip;
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__be32 sip, tip;
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u16 dev_type = dev->type;
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u16 dev_type = dev->type;
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int addr_type;
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int addr_type;
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@ -771,7 +771,6 @@ static int arp_process(struct sk_buff *skb)
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arp_ptr += dev->addr_len;
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arp_ptr += dev->addr_len;
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memcpy(&sip, arp_ptr, 4);
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memcpy(&sip, arp_ptr, 4);
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arp_ptr += 4;
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arp_ptr += 4;
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tha = arp_ptr;
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arp_ptr += dev->addr_len;
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arp_ptr += dev->addr_len;
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memcpy(&tip, arp_ptr, 4);
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memcpy(&tip, arp_ptr, 4);
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/*
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/*
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