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>

2 files changed, 4 insertions, 4 deletions

diff --git a/drivers/isdn/gigaset/bas-gigaset.c b/drivers/isdn/gigaset/bas-gigaset.c
index 3845defd4901..5cfbe6a38010 100644
--- a/drivers/isdn/gigaset/bas-gigaset.c
+++ b/drivers/isdn/gigaset/bas-gigaset.c
@@ -192,7 +192,7 @@ static char *get_usb_statmsg(int status)
                 return "bit stuffing error, timeout, or unknown USB error";
         case -EILSEQ:
                 return "CRC mismatch, timeout, or unknown USB error";
-        case -ETIMEDOUT:
+        case -ETIME:
                 return "timed out";
         case -EPIPE:
                 return "endpoint stalled";
diff --git a/drivers/isdn/hisax/hfc_usb.h b/drivers/isdn/hisax/hfc_usb.h
index ec52c1a7c22a..6349367ed480 100644
--- a/drivers/isdn/hisax/hfc_usb.h
+++ b/drivers/isdn/hisax/hfc_usb.h
@@ -137,11 +137,11 @@ static struct hfcusb_symbolic_list urb_errlist[] = {
         {-ENXIO, "URB already queued"},
         {-EFBIG, "Too much ISO frames requested"},
         {-ENOSR, "Buffer error (overrun)"},
-        {-EPIPE, "Specified endpoint is stalled (device not responding)"},
+        {-EPIPE, "Specified endpoint is stalled"},
         {-EOVERFLOW, "Babble (bad cable?)"},
         {-EPROTO, "Bit-stuff error (bad cable?)"},
-        {-EILSEQ, "CRC/Timeout"},
-        {-ETIMEDOUT, "NAK (device does not respond)"},
+        {-EILSEQ, "CRC or missing token"},
+        {-ETIME, "Device did not respond"},
         {-ESHUTDOWN, "Device unplugged"},
         {-1, NULL}
 };