This patch removes the variable 'ep_ring' that is assigned in
TRB_CONFIG_EP switch case but never used.
Signed-off-by: Xenia Ragiadakou <burzalodowa@xxxxxxxxx>
---
drivers/usb/host/xhci-ring.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/drivers/usb/host/xhci-ring.c b/drivers/usb/host/xhci-ring.c
index f9d377a..8450fa2 100644
--- a/drivers/usb/host/xhci-ring.c
+++ b/drivers/usb/host/xhci-ring.c
@@ -1448,7 +1448,6 @@ static void handle_cmd_completion(struct xhci_hcd *xhci,
struct xhci_input_control_ctx *ctrl_ctx;
struct xhci_virt_device *virt_dev;
unsigned int ep_index;
- struct xhci_ring *ep_ring;
unsigned int ep_state;
cmd_dma = le64_to_cpu(event->cmd_trb);
@@ -1525,7 +1524,6 @@ static void handle_cmd_completion(struct xhci_hcd *xhci,
ep_index != (unsigned int) -1 &&
le32_to_cpu(ctrl_ctx->add_flags) - SLOT_FLAG ==
le32_to_cpu(ctrl_ctx->drop_flags)) {
- ep_ring = xhci->devs[slot_id]->eps[ep_index].ring;
ep_state = xhci->devs[slot_id]->eps[ep_index].ep_state;
if (!(ep_state & EP_HALTED))
goto bandwidth_change;
--
1.8.3.4
--
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