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path: root/drivers/usb/host/xhci-ring.c
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Diffstat (limited to 'drivers/usb/host/xhci-ring.c')
-rw-r--r--drivers/usb/host/xhci-ring.c10
1 files changed, 0 insertions, 10 deletions
diff --git a/drivers/usb/host/xhci-ring.c b/drivers/usb/host/xhci-ring.c
index f1c21c40b4a6..3915657e6078 100644
--- a/drivers/usb/host/xhci-ring.c
+++ b/drivers/usb/host/xhci-ring.c
@@ -2193,10 +2193,6 @@ static int process_bulk_intr_td(struct xhci_hcd *xhci, struct xhci_td *td,
}
/* Fast path - was this the last TRB in the TD for this URB? */
} else if (event_trb == td->last_trb) {
- if (td->urb_length_set && trb_comp_code == COMP_SHORT_TX)
- return finish_td(xhci, td, event_trb, event, ep,
- status, false);
-
if (EVENT_TRB_LEN(le32_to_cpu(event->transfer_len)) != 0) {
td->urb->actual_length =
td->urb->transfer_buffer_length -
@@ -2248,12 +2244,6 @@ static int process_bulk_intr_td(struct xhci_hcd *xhci, struct xhci_td *td,
td->urb->actual_length +=
TRB_LEN(le32_to_cpu(cur_trb->generic.field[2])) -
EVENT_TRB_LEN(le32_to_cpu(event->transfer_len));
-
- if (trb_comp_code == COMP_SHORT_TX) {
- xhci_dbg(xhci, "mid bulk/intr SP, wait for last TRB event\n");
- td->urb_length_set = true;
- return 0;
- }
}
return finish_td(xhci, td, event_trb, event, ep, status, false);