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Commit 7559fb2f authored by hayeswang's avatar hayeswang Committed by David S. Miller
Browse files

r8152: add comments 



Add comments.

Signed-off-by: default avatarHayes Wang <hayeswang@realtek.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent b1379d9a

drivers/net/usb/r8152.c

+5 −0
Original line number Diff line number Diff line
@@ -790,6 +790,9 @@ static void read_bulk_callback(struct urb *urb) 
		return;



	netdev = tp->netdev;



	/* When link down, the driver would cancel all bulks. */

	/* This avoid the re-submitting bulk */

	if (!netif_carrier_ok(netdev))

		return;
@@ -1296,6 +1299,8 @@ static void bottom_half(unsigned long data) 
	if (!test_bit(WORK_ENABLE, &tp->flags))

		return;



	/* When link down, the driver would cancel all bulks. */

	/* This avoid the re-submitting bulk */

	if (!netif_carrier_ok(tp->netdev))

		return;