diff options
| author |   Arnaldo Carvalho de Melo <acme@redhat.com> | 2007-03-13 13:06:52 -0300 |
|---|---|---|
| committer |   David S. Miller <davem@sunset.davemloft.net> | 2007-04-25 22:25:15 -0700 |
| commit | badff6d01a8589a1c828b0bf118903ca38627f4e (patch) | |
| tree | 89611d7058c612085c58dfb9913ee30ddf04b604 /drivers/infiniband/hw/cxgb3/iwch_cm.c | |
| parent | [SK_BUFF]: Introduce ipv6_hdr(), remove skb->nh.ipv6h (diff) | |
| download | linux-dev-badff6d01a8589a1c828b0bf118903ca38627f4e.tar.xz linux-dev-badff6d01a8589a1c828b0bf118903ca38627f4e.zip | |
[SK_BUFF]: Introduce skb_reset_transport_header(skb)
For the common, open coded 'skb->h.raw = skb->data' operation, so that we can
later turn skb->h.raw into a offset, reducing the size of struct sk_buff in
64bit land while possibly keeping it as a pointer on 32bit.
This one touches just the most simple cases:
skb->h.raw = skb->data;
skb->h.raw = {skb_push|[__]skb_pull}()
The next ones will handle the slightly more "complex" cases.
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/infiniband/hw/cxgb3/iwch_cm.c')
| -rw-r--r-- | drivers/infiniband/hw/cxgb3/iwch_cm.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/infiniband/hw/cxgb3/iwch_cm.c b/drivers/infiniband/hw/cxgb3/iwch_cm.c index 2d2de9b8b729..66ad4d40ba1d 100644 --- a/drivers/infiniband/hw/cxgb3/iwch_cm.c +++ b/drivers/infiniband/hw/cxgb3/iwch_cm.c @@ -507,7 +507,7 @@ static void send_mpa_req(struct iwch_ep *ep, struct sk_buff *skb) */ skb_get(skb); set_arp_failure_handler(skb, arp_failure_discard); - skb->h.raw = skb->data; + skb_reset_transport_header(skb); len = skb->len; req = (struct tx_data_wr *) skb_push(skb, sizeof(*req)); req->wr_hi = htonl(V_WR_OP(FW_WROPCODE_OFLD_TX_DATA)); @@ -559,7 +559,7 @@ static int send_mpa_reject(struct iwch_ep *ep, const void *pdata, u8 plen) skb_get(skb); skb->priority = CPL_PRIORITY_DATA; set_arp_failure_handler(skb, arp_failure_discard); - skb->h.raw = skb->data; + skb_reset_transport_header(skb); req = (struct tx_data_wr *) skb_push(skb, sizeof(*req)); req->wr_hi = htonl(V_WR_OP(FW_WROPCODE_OFLD_TX_DATA)); req->wr_lo = htonl(V_WR_TID(ep->hwtid)); @@ -610,7 +610,7 @@ static int send_mpa_reply(struct iwch_ep *ep, const void *pdata, u8 plen) */ skb_get(skb); set_arp_failure_handler(skb, arp_failure_discard); - skb->h.raw = skb->data; + skb_reset_transport_header(skb); len = skb->len; req = (struct tx_data_wr *) skb_push(skb, sizeof(*req)); req->wr_hi = htonl(V_WR_OP(FW_WROPCODE_OFLD_TX_DATA)); |