[PATCH] staging: vt6656: no need to bIndicateReceive when no bytes to read.

[Malcolm Priestley <tvboxspy@xxxxxxxxx>]

Signed-off-by: Malcolm Priestley <tvboxspy@xxxxxxxxx>
---
 drivers/staging/vt6656/usbpipe.c |    3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/staging/vt6656/usbpipe.c b/drivers/staging/vt6656/usbpipe.c
index b5259db..fc68518 100644
--- a/drivers/staging/vt6656/usbpipe.c
+++ b/drivers/staging/vt6656/usbpipe.c
@@ -575,7 +575,8 @@ s_nsBulkInUsbIoCompleteRead(
 //            MP_SET_FLAG(pDevice, fMP_DISCONNECTED);
 //        }
     } else {
-        bIndicateReceive = TRUE;
+	if (bytesRead)
+		bIndicateReceive = TRUE;
         pDevice->ulBulkInContCRCError = 0;
         pDevice->ulBulkInBytesRead += bytesRead;
 
-- 
1.7.10.4


--
To unsubscribe from this list: send the line "unsubscribe linux-wireless" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html