kernel: fix ip6_tunnel compilation

Replace undefined iph for ip_hdr(skb)

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
master
Álvaro Fernández Rojas 9 years ago
parent 3faf65e928
commit a90ee92337
  1. 4
      target/linux/generic/patches-4.4/666-Add-support-for-MAP-E-FMRs-mesh-mode.patch

@ -311,13 +311,13 @@ Signed-off-by: Steven Barth <cyrus@openwrt.org>
+ for (fmr = t->parms.fmrs; fmr; fmr = fmr->next) { + for (fmr = t->parms.fmrs; fmr; fmr = fmr->next) {
+ unsigned mshift = 32 - fmr->ip4_prefix_len; + unsigned mshift = 32 - fmr->ip4_prefix_len;
+ if (ntohl(fmr->ip4_prefix.s_addr) >> mshift == + if (ntohl(fmr->ip4_prefix.s_addr) >> mshift ==
+ ntohl(iph->daddr) >> mshift) + ntohl(ip_hdr(skb)->daddr) >> mshift)
+ break; + break;
+ } + }
+ +
+ /* change dstaddr according to FMR */ + /* change dstaddr according to FMR */
+ if (fmr) + if (fmr)
+ ip4ip6_fmr_calc(&fl6.daddr, iph, skb_tail_pointer(skb), fmr, true); + ip4ip6_fmr_calc(&fl6.daddr, ip_hdr(skb), skb_tail_pointer(skb), fmr, true);
+ +
err = ip6_tnl_xmit2(skb, dev, dsfield, &fl6, encap_limit, &mtu); err = ip6_tnl_xmit2(skb, dev, dsfield, &fl6, encap_limit, &mtu);
if (err != 0) { if (err != 0) {

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