Commit 27bf6970 authored by Vinod Koul's avatar Vinod Koul
Browse files

net: use DMA_COMPLETE for dma completion status 



Acked-by: default avatarDavid S. Miller <davem@davemloft.net>
Acked-by: default avatarDan Williams <dan.j.williams@intel.com>
Acked-by: default avatarLinus Walleij <linus.walleij@linaro.org>
Signed-off-by: default avatarVinod Koul <vinod.koul@intel.com>
parent 0b3d7d39

net/ipv4/tcp.c

+2 −2
Original line number Diff line number Diff line
@@ -1429,7 +1429,7 @@ static void tcp_service_net_dma(struct sock *sk, bool wait) 
	do {

		if (dma_async_is_tx_complete(tp->ucopy.dma_chan,

					      last_issued, &done,

					      &used) == DMA_SUCCESS) {

					      &used) == DMA_COMPLETE) {

			/* Safe to free early-copied skbs now */

			__skb_queue_purge(&sk->sk_async_wait_queue);

			break;
@@ -1437,7 +1437,7 @@ static void tcp_service_net_dma(struct sock *sk, bool wait) 
			struct sk_buff *skb;

			while ((skb = skb_peek(&sk->sk_async_wait_queue)) &&

			       (dma_async_is_complete(skb->dma_cookie, done,

						      used) == DMA_SUCCESS)) {

						      used) == DMA_COMPLETE)) {

				__skb_dequeue(&sk->sk_async_wait_queue);

				kfree_skb(skb);

			}