void rxe_mw_cleanup(struct rxe_pool_entry *arg);
/* rxe_net.c */
-void rxe_loopback(struct sk_buff *skb);
-int rxe_send(struct rxe_pkt_info *pkt, struct sk_buff *skb);
struct sk_buff *rxe_init_packet(struct rxe_dev *rxe, struct rxe_av *av,
int paylen, struct rxe_pkt_info *pkt);
int rxe_prepare(struct rxe_pkt_info *pkt, struct sk_buff *skb, u32 *crc);
rxe_drop_ref(qp);
}
-int rxe_send(struct rxe_pkt_info *pkt, struct sk_buff *skb)
+static int rxe_send(struct sk_buff *skb, struct rxe_pkt_info *pkt)
{
int err;
/* fix up a send packet to match the packets
* received from UDP before looping them back
*/
-void rxe_loopback(struct sk_buff *skb)
+static int rxe_loopback(struct sk_buff *skb, struct rxe_pkt_info *pkt)
{
- struct rxe_pkt_info *pkt = SKB_TO_PKT(skb);
+ memcpy(SKB_TO_PKT(skb), pkt, sizeof(*pkt));
if (skb->protocol == htons(ETH_P_IP))
skb_pull(skb, sizeof(struct iphdr));
else
skb_pull(skb, sizeof(struct ipv6hdr));
- if (WARN_ON(!ib_device_try_get(&pkt->rxe->ib_dev)))
+ if (WARN_ON(!ib_device_try_get(&pkt->rxe->ib_dev))) {
kfree_skb(skb);
- else
- rxe_rcv(skb);
+ return -EIO;
+ }
+
+ rxe_rcv(skb);
+
+ return 0;
}
int rxe_xmit_packet(struct rxe_qp *qp, struct rxe_pkt_info *pkt,
goto drop;
}
- if (pkt->mask & RXE_LOOPBACK_MASK) {
- memcpy(SKB_TO_PKT(skb), pkt, sizeof(*pkt));
- rxe_loopback(skb);
- err = 0;
- } else {
- err = rxe_send(pkt, skb);
- }
-
+ if (pkt->mask & RXE_LOOPBACK_MASK)
+ err = rxe_loopback(skb, pkt);
+ else
+ err = rxe_send(skb, pkt);
if (err) {
rxe->xmit_errors++;
rxe_counter_inc(rxe, RXE_CNT_SEND_ERR);