Even if the stream for which the command was intended has been freed in the
mean time. This ensures that things start rolling again after an unlink / halt.
Signed-off-by: Hans de Goede <hdego...@redhat.com>
---
drivers/usb/host/xhci-ring.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/usb/host/xhci-ring.c b/drivers/usb/host/xhci-ring.c
index 493825b..d4e3167 100644
--- a/drivers/usb/host/xhci-ring.c
+++ b/drivers/usb/host/xhci-ring.c
@@ -987,8 +987,7 @@ static void xhci_handle_cmd_set_deq(struct xhci_hcd *xhci,
int slot_id,
xhci_warn(xhci, "WARN Set TR deq ptr command for freed stream
ID %u\n",
stream_id);
/* XXX: Harmless??? */
- dev->eps[ep_index].ep_state &= ~SET_DEQ_PENDING;
- return;
+ goto cleanup;
}
ep_ctx = xhci_get_ep_ctx(xhci, dev->out_ctx, ep_index);
@@ -1053,6 +1052,7 @@ static void xhci_handle_cmd_set_deq(struct xhci_hcd
*xhci, int slot_id,
}
}
+cleanup:
dev->eps[ep_index].ep_state &= ~SET_DEQ_PENDING;
dev->eps[ep_index].queued_deq_seg = NULL;
dev->eps[ep_index].queued_deq_ptr = NULL;
--
2.0.1
--
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