From badff6d01a8589a1c828b0bf118903ca38627f4e Mon Sep 17 00:00:00 2001 From: Arnaldo Carvalho de Melo Date: Tue, 13 Mar 2007 13:06:52 -0300 Subject: [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 Signed-off-by: David S. Miller --- drivers/infiniband/hw/cxgb3/iwch_cm.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'drivers/infiniband') diff --git a/drivers/infiniband/hw/cxgb3/iwch_cm.c b/drivers/infiniband/hw/cxgb3/iwch_cm.c index 2d2de9b8b72..66ad4d40ba1 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)); -- cgit v1.2.3