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Diffstat (limited to 'net/ipv6/exthdrs.c')
-rw-r--r--net/ipv6/exthdrs.c5
1 files changed, 1 insertions, 4 deletions
diff --git a/net/ipv6/exthdrs.c b/net/ipv6/exthdrs.c
index 658d5eabaf7e..a2094aa1cb32 100644
--- a/net/ipv6/exthdrs.c
+++ b/net/ipv6/exthdrs.c
@@ -487,7 +487,6 @@ static int ipv6_rpl_srh_rcv(struct sk_buff *skb)
struct net *net = dev_net(skb->dev);
struct inet6_dev *idev;
struct ipv6hdr *oldhdr;
- struct in6_addr addr;
unsigned char *buf;
int accept_rpl_seg;
int i, err;
@@ -616,9 +615,7 @@ looped_back:
return -1;
}
- addr = ipv6_hdr(skb)->daddr;
- ipv6_hdr(skb)->daddr = ohdr->rpl_segaddr[i];
- ohdr->rpl_segaddr[i] = addr;
+ swap(ipv6_hdr(skb)->daddr, ohdr->rpl_segaddr[i]);
ipv6_rpl_srh_compress(chdr, ohdr, &ipv6_hdr(skb)->daddr, n);