[PATCH] usbnet: consider device busy at each recieved packet
From: Oliver Neukum <hidden>
Date: 2012-03-22 20:35:07
Subsystem:
networking drivers, the rest, usb "usbnet" driver framework, usb networking drivers · Maintainers:
Andrew Lunn, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds, Oliver Neukum
From dd427382b6d3326acd6886041e8bbb432dfd4263 Mon Sep 17 00:00:00 2001
From: Oliver Neukum <redacted> Date: Sat, 3 Mar 2012 18:45:07 +0100 Subject: [PATCH] usbnet: consider device busy at each recieved packet usbnet should centrally handle busy reporting in the rx path so subdrivers need not worry. This hurts use cases which do rx only or predominantly. Signed-off-by: Oliver Neukum <redacted> --- drivers/net/usb/usbnet.c | 1 + 1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/drivers/net/usb/usbnet.c b/drivers/net/usb/usbnet.c
index fae0fbd..a51ab46 100644
--- a/drivers/net/usb/usbnet.c
+++ b/drivers/net/usb/usbnet.c@@ -493,6 +493,7 @@ block: if (netif_running (dev->net) && !test_bit (EVENT_RX_HALT, &dev->flags)) { rx_submit (dev, urb, GFP_ATOMIC); + usb_mark_last_busy(dev->udev); return; } usb_free_urb (urb);
--
1.7.1
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