The value of variable pkt is never used.
The problem was indicated by clang scan-build.
Signed-off-by: Heinrich Schuchardt <xypron.g...@gmx.de>
---
net/arp.c | 3 ---
1 file changed, 3 deletions(-)
diff --git a/net/arp.c b/net/arp.c
index 824d2e9393..f3ceff9ed8 100644
--- a/net/arp.c
+++ b/net/arp.c
@@ -125,7 +125,6 @@ void arp_receive(struct ethernet_hdr *et, struct ip_udp_hdr
*ip, int len)
{
struct arp_hdr *arp;
struct in_addr reply_ip_addr;
- uchar *pkt;
int eth_hdr_size;
/*
@@ -163,9 +162,7 @@ void arp_receive(struct ethernet_hdr *et, struct ip_udp_hdr
*ip, int len)
case ARPOP_REQUEST:
/* reply with our IP address */
debug_cond(DEBUG_DEV_PKT, "Got ARP REQUEST, return our IP\n");
- pkt = (uchar *)et;
eth_hdr_size = net_update_ether(et, et->et_src, PROT_ARP);
- pkt += eth_hdr_size;
arp->ar_op = htons(ARPOP_REPLY);
memcpy(&arp->ar_tha, &arp->ar_sha, ARP_HLEN);
net_copy_ip(&arp->ar_tpa, &arp->ar_spa);
--
2.11.0
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