[SK_BUFF]: unions of just one member don't get anything done, kill them

Renaming skb->h to skb->transport_header, skb->nh to skb->network_header and
skb->mac to skb->mac_header, to match the names of the associated helpers
(skb[_[re]set]_{transport,network,mac}_header).

Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 6 insertions, 5 deletions

diff --git a/net/ipv6/ip6_output.c b/net/ipv6/ip6_output.c
index 57a326080757..b2c092c6b9dc 100644
--- a/net/ipv6/ip6_output.c
+++ b/net/ipv6/ip6_output.c
@@ -733,7 +733,8 @@ slow_path:
                 skb_put(frag, len + hlen + sizeof(struct frag_hdr));
                 skb_reset_network_header(frag);
                 fh = (struct frag_hdr *)(skb_network_header(frag) + hlen);
-                frag->h.raw = frag->nh.raw + hlen + sizeof(struct frag_hdr);
+                frag->transport_header = (frag->network_header + hlen +
+                                          sizeof(struct frag_hdr));
 
                 /*
                  *      Charge the memory for the fragment to any owner
@@ -761,7 +762,7 @@ slow_path:
                 /*
                  *      Copy a block of the IP datagram.
                  */
-                if (skb_copy_bits(skb, ptr, frag->h.raw, len))
+                if (skb_copy_bits(skb, ptr, skb_transport_header(skb), len))
                         BUG();
                 left -= len;
 
@@ -976,7 +977,7 @@ static inline int ip6_ufo_append_data(struct sock *sk,
                 skb_reset_network_header(skb);
 
                 /* initialize protocol header pointer */
-                skb->h.raw = skb->nh.raw + fragheaderlen;
+                skb->transport_header = skb->network_header + fragheaderlen;
 
                 skb->ip_summed = CHECKSUM_PARTIAL;
                 skb->csum = 0;
@@ -1198,8 +1199,8 @@ alloc_new_skb:
                         data = skb_put(skb, fraglen);
                         skb_set_network_header(skb, exthdrlen);
                         data += fragheaderlen;
-                        skb->h.raw = skb->nh.raw + fragheaderlen;
-
+                        skb->transport_header = (skb->network_header +
+                                                 fragheaderlen);
                         if (fraggap) {
                                 skb->csum = skb_copy_and_csum_bits(
                                         skb_prev, maxfraglen,