From: Malcolm Priestley <tvboxspy@gmail.com>
To: gregkh@linuxfoundation.org
Cc: linux-wireless@vger.kernel.org
Subject: [PATCH] staging: vt6656: no need to bIndicateReceive when no bytes to read.
Date: Sun, 04 Nov 2012 16:18:56 +0000 [thread overview]
Message-ID: <1352045936.3056.15.camel@Route3278> (raw)
Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
---
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
reply other threads:[~2012-11-04 16:19 UTC|newest]
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