diff options
| author | Malcolm Priestley <tvboxspy@gmail.com> | 2012-11-04 16:18:56 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-11-13 12:45:43 -0800 |
| commit | 87c629853e9b901f9756a628aa088d8d6a1ebf00 (patch) | |
| tree | 397ee33e1f1f4be2998c2ec0f7739a58964e75a3 /drivers/staging/vt6656/usbpipe.c | |
| parent | fbce428a077f52e33714dabc639a79cfd4ec6af3 (diff) | |
staging: vt6656: no need to bIndicateReceive when no bytes to read.
Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/vt6656/usbpipe.c')
| -rw-r--r-- | drivers/staging/vt6656/usbpipe.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/staging/vt6656/usbpipe.c b/drivers/staging/vt6656/usbpipe.c index b5259db6e36a..fc68518526e0 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; |