ipv6: correct the ipv6 option name - Pad0 to Pad1

The padding destination or hop-by-hop option is called Pad1 and not Pad0.

See RFC2460 (4.2) or the IANA ipv6-parameters registry:
http://www.iana.org/assignments/ipv6-parameters/ipv6-parameters.xml

Signed-off-by: Eldad Zack <eldad@fogrefinery.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

3 files changed, 5 insertions, 5 deletions

diff --git a/net/ipv6/ah6.c b/net/ipv6/ah6.c
index 9aa3d010ac5d..5d32e7a93b26 100644
--- a/net/ipv6/ah6.c
+++ b/net/ipv6/ah6.c
@@ -127,7 +127,7 @@ static int zero_out_mutable_opts(struct ipv6_opt_hdr *opthdr)
 
                 switch (opt[off]) {
 
-                case IPV6_TLV_PAD0:
+                case IPV6_TLV_PAD1:
                         optlen = 1;
                         break;
                 default:
@@ -171,7 +171,7 @@ static void ipv6_rearrange_destopt(struct ipv6hdr *iph, struct ipv6_opt_hdr *des
 
                 switch (opt[off]) {
 
-                case IPV6_TLV_PAD0:
+                case IPV6_TLV_PAD1:
                         optlen = 1;
                         break;
                 default:
diff --git a/net/ipv6/exthdrs.c b/net/ipv6/exthdrs.c
index a93bd231eca1..a3cded6a1997 100644
--- a/net/ipv6/exthdrs.c
+++ b/net/ipv6/exthdrs.c
@@ -75,7 +75,7 @@ int ipv6_find_tlv(struct sk_buff *skb, int offset, int type)
                         return offset;
 
                 switch (opttype) {
-                case IPV6_TLV_PAD0:
+                case IPV6_TLV_PAD1:
                         optlen = 1;
                         break;
                 default:
@@ -156,7 +156,7 @@ static int ip6_parse_tlv(struct tlvtype_proc *procs, struct sk_buff *skb)
                 int i;
 
                 switch (nh[off]) {
-                case IPV6_TLV_PAD0:
+                case IPV6_TLV_PAD1:
                         optlen = 1;
                         break;
 
diff --git a/net/ipv6/mip6.c b/net/ipv6/mip6.c
index 2e02f7c9d76d..5b087c31d87b 100644
--- a/net/ipv6/mip6.c
+++ b/net/ipv6/mip6.c
@@ -46,7 +46,7 @@ static inline void *mip6_padn(__u8 *data, __u8 padlen)
         if (!data)
                 return NULL;
         if (padlen == 1) {
-                data[0] = IPV6_TLV_PAD0;
+                data[0] = IPV6_TLV_PAD1;
         } else if (padlen > 1) {
                 data[0] = IPV6_TLV_PADN;
                 data[1] = padlen - 2;