USB: Dealias -110 code (more complete)
The purpose of this patch is to split off the case when a device does
not reply on the lower level (which is reported by HC hardware), and
a case when the device accepted the request, but does not reply at
upper level. This redefinition allows to diagnose issues easier,
without asking the user if the -110 happened "immediately".
The usbmon splits such cases already thanks to its timestamp, but
it's not always available.
I adjusted all drivers which I found affected (by searching for "urb").
Out of tree drivers may suffer a little bit, but I do not expect much
breakage. At worst they may print a few messages.
Signed-off-by: Pete Zaitcev <zaitcev@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
diff --git a/drivers/usb/net/pegasus.c b/drivers/usb/net/pegasus.c
index ab21f96..b8e25af 100644
--- a/drivers/usb/net/pegasus.c
+++ b/drivers/usb/net/pegasus.c
@@ -619,7 +619,7 @@
switch (urb->status) {
case 0:
break;
- case -ETIMEDOUT:
+ case -ETIME:
if (netif_msg_rx_err(pegasus))
pr_debug("%s: reset MAC\n", net->name);
pegasus->flags &= ~PEGASUS_RX_BUSY;