[IPV6] remove unused variable

511db023 · Hideaki Yoshifuji · c519e7cb · 511db023
Commit 511db023 authored Jul 06, 2003 by Hideaki Yoshifuji
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net/ipv6/addrconf.c net/ipv6/addrconf.c +0 -3

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--- a/net/ipv6/addrconf.c
+++ b/net/ipv6/addrconf.c
@@ -1380,11 +1380,8 @@ void addrconf_prefix_rcv(struct net_device *dev, u8 *opt, int len)
 	if (pinfo->autoconf && in6_dev->cnf.autoconf) {
 		struct inet6_ifaddr * ifp;
 		struct in6_addr addr;
-		int plen;
 		int create = 0;

-		plen = pinfo->prefix_len >> 3;
-
 		if (pinfo->prefix_len == 64) {
 			memcpy(&addr, &pinfo->prefix, 8);
 			if (ipv6_generate_eui64(addr.s6_addr + 8, dev) &&