ipv6: rpl: Remove redundant multicast tests in ipv6_rpl_srh_rcv().

[platform/kernel/linux-rpi.git] / net / ipv6 / exthdrs.c

diff --git a/net/ipv6/exthdrs.c b/net/ipv6/exthdrs.c
index 65adc11..6259e90 100644 (file)
--- a/net/ipv6/exthdrs.c
+++ b/net/ipv6/exthdrs.c
@@ -571,8 +571,7 @@ looped_back:
        ipv6_rpl_srh_decompress(ohdr, hdr, &ipv6_hdr(skb)->daddr, n);
        chdr = (struct ipv6_rpl_sr_hdr *)(buf + ((ohdr->hdrlen + 1) << 3));
 
-       if ((ipv6_addr_type(&ipv6_hdr(skb)->daddr) & IPV6_ADDR_MULTICAST) ||
-           (ipv6_addr_type(&ohdr->rpl_segaddr[i]) & IPV6_ADDR_MULTICAST)) {
+       if (ipv6_addr_is_multicast(&ohdr->rpl_segaddr[i])) {
                kfree_skb(skb);
                kfree(buf);
                return -1;