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path: root/drivers/usb/dwc3/gadget.c
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Diffstat (limited to 'drivers/usb/dwc3/gadget.c')
-rw-r--r--drivers/usb/dwc3/gadget.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/usb/dwc3/gadget.c b/drivers/usb/dwc3/gadget.c
index f03b136ecfce..8f65ab3a3b92 100644
--- a/drivers/usb/dwc3/gadget.c
+++ b/drivers/usb/dwc3/gadget.c
@@ -882,8 +882,7 @@ static void dwc3_prepare_trbs(struct dwc3_ep *dep, bool starting)
882 882
883 if (i == (request->num_mapped_sgs - 1) || 883 if (i == (request->num_mapped_sgs - 1) ||
884 sg_is_last(s)) { 884 sg_is_last(s)) {
885 if (list_is_last(&req->list, 885 if (list_empty(&dep->request_list))
886 &dep->request_list))
887 last_one = true; 886 last_one = true;
888 chain = false; 887 chain = false;
889 } 888 }
@@ -901,6 +900,9 @@ static void dwc3_prepare_trbs(struct dwc3_ep *dep, bool starting)
901 if (last_one) 900 if (last_one)
902 break; 901 break;
903 } 902 }
903
904 if (last_one)
905 break;
904 } else { 906 } else {
905 dma = req->request.dma; 907 dma = req->request.dma;
906 length = req->request.length; 908 length = req->request.length;