This patch adds the label 'update_ring' for the common code path:
inc_deq(xhci, xhci->cmd_ring);
return;
Signed-off-by: Xenia Ragiadakou <burzalod...@gmail.com>
---
drivers/usb/host/xhci-ring.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/usb/host/xhci-ring.c b/drivers/usb/host/xhci-ring.c
index e13531f..03f65dc 100644
--- a/drivers/usb/host/xhci-ring.c
+++ b/drivers/usb/host/xhci-ring.c
@@ -1522,10 +1522,8 @@ static void handle_cmd_completion(struct xhci_hcd *xhci,
* been stopped by host. So we should handle it normally.
* Otherwise, driver should invoke inc_deq() and return.
*/
- if (handle_stopped_cmd_ring(xhci, cmd_comp_code)) {
- inc_deq(xhci, xhci->cmd_ring);
- return;
- }
+ if (handle_stopped_cmd_ring(xhci, cmd_comp_code))
+ goto update_ring;
}
cmd_type = TRB_FIELD_TO_TYPE(le32_to_cpu(cmd_trb->generic.field[3]));
@@ -1567,7 +1565,9 @@ static void handle_cmd_completion(struct xhci_hcd *xhci,
xhci->error_bitmask |= 1 << 6;
break;
}
+update_ring:
inc_deq(xhci, xhci->cmd_ring);
+ return;
}
static void handle_vendor_event(struct xhci_hcd *xhci,
--
1.8.3.4
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