summaryrefslogtreecommitdiff
path: root/drivers/usb/dwc3
diff options
context:
space:
mode:
authorFelipe Balbi <felipe.balbi@linux.intel.com>2016-08-10 12:35:30 +0300
committerFelipe Balbi <felipe.balbi@linux.intel.com>2016-08-10 14:15:57 +0300
commit7c705dfe2ebe731c8fd068623b6b4df2d3512c08 (patch)
tree86f0c2045319bdb5391181d1c8af665d4f67c50a /drivers/usb/dwc3
parente5b36ae2f851024d43c76e51f395d32ce8d769ce (diff)
usb: dwc3: gadget: always cleanup all TRBs
If we stop earlier due to short packet, we will not be able to giveback all TRBs. Cc: <stable@vger.kernel.org> Cc: Brian E Rogers <brian.e.rogers@intel.com> Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
Diffstat (limited to 'drivers/usb/dwc3')
-rw-r--r--drivers/usb/dwc3/gadget.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/usb/dwc3/gadget.c b/drivers/usb/dwc3/gadget.c
index 241f5c7b34bf..eb820e4ab49d 100644
--- a/drivers/usb/dwc3/gadget.c
+++ b/drivers/usb/dwc3/gadget.c
@@ -2028,7 +2028,7 @@ static int __dwc3_cleanup_done_trbs(struct dwc3 *dwc, struct dwc3_ep *dep,
s_pkt = 1;
}
- if (s_pkt)
+ if (s_pkt && !chain)
return 1;
if ((event->status & DEPEVT_STATUS_LST) &&
(trb->ctrl & (DWC3_TRB_CTRL_LST |