[Xen-devel] [2/5] [NET]: Give make_tx_response the req pointer instead of id

[Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>]

Hi:

[NET]: Give make_tx_response the req pointer instead of id

This patch changes the make_tx_response id argument to a request pointer
instead.  This allows us to test the request flag in future for TSO.

Signed-off-by: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>

Cheers,
-- 
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Email: Herbert Xu ~{PmV>HI~} <herbert@xxxxxxxxxxxxxxxxxxx>
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--
diff -r 6913e0756b81 -r 504315a3ec5e 
linux-2.6-xen-sparse/drivers/xen/netback/netback.c
--- a/linux-2.6-xen-sparse/drivers/xen/netback/netback.c        Wed Jun 28 
13:44:18 2006 +1000
+++ b/linux-2.6-xen-sparse/drivers/xen/netback/netback.c        Wed Jun 28 
13:51:08 2006 +1000
@@ -43,7 +43,7 @@ static void netif_idx_release(u16 pendin
 static void netif_idx_release(u16 pending_idx);
 static void netif_page_release(struct page *page);
 static void make_tx_response(netif_t *netif, 
-                            u16      id,
+                            netif_tx_request_t *txp,
                             s8       st);
 static int  make_rx_response(netif_t *netif, 
                             u16      id, 
@@ -481,7 +481,7 @@ inline static void net_tx_action_dealloc
 
                netif = pending_tx_info[pending_idx].netif;
 
-               make_tx_response(netif, pending_tx_info[pending_idx].req.id, 
+               make_tx_response(netif, &pending_tx_info[pending_idx].req, 
                                 NETIF_RSP_OKAY);
 
                pending_ring[MASK_PEND_IDX(pending_prod++)] = pending_idx;
@@ -496,7 +496,7 @@ static void netbk_tx_err(netif_t *netif,
 
        do {
                netif_tx_request_t *txp = RING_GET_REQUEST(&netif->tx, cons);
-               make_tx_response(netif, txp->id, NETIF_RSP_ERROR);
+               make_tx_response(netif, txp, NETIF_RSP_ERROR);
        } while (++cons < end);
        netif->tx.req_cons = cons;
        netif_schedule_work(netif);
@@ -581,7 +581,7 @@ static int netbk_tx_check_mop(struct sk_
        err = mop->status;
        if (unlikely(err)) {
                txp = &pending_tx_info[pending_idx].req;
-               make_tx_response(netif, txp->id, NETIF_RSP_ERROR);
+               make_tx_response(netif, txp, NETIF_RSP_ERROR);
                pending_ring[MASK_PEND_IDX(pending_prod++)] = pending_idx;
                netif_put(netif);
        } else {
@@ -614,7 +614,7 @@ static int netbk_tx_check_mop(struct sk_
 
                /* Error on this fragment: respond to client with an error. */
                txp = &pending_tx_info[pending_idx].req;
-               make_tx_response(netif, txp->id, NETIF_RSP_ERROR);
+               make_tx_response(netif, txp, NETIF_RSP_ERROR);
                pending_ring[MASK_PEND_IDX(pending_prod++)] = pending_idx;
                netif_put(netif);
 
@@ -898,7 +898,7 @@ irqreturn_t netif_be_int(int irq, void *
 }
 
 static void make_tx_response(netif_t *netif, 
-                            u16      id,
+                            netif_tx_request_t *txp,
                             s8       st)
 {
        RING_IDX i = netif->tx.rsp_prod_pvt;
@@ -906,7 +906,7 @@ static void make_tx_response(netif_t *ne
        int notify;
 
        resp = RING_GET_RESPONSE(&netif->tx, i);
-       resp->id     = id;
+       resp->id     = txp->id;
        resp->status = st;
 
        netif->tx.rsp_prod_pvt = ++i;

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