From 58e8a4dad3c06f568bbde585d04ae84b47ddba02 Mon Sep 17 00:00:00 2001 From: Corentin Labbe Date: Fri, 8 Dec 2017 17:59:05 +0200 Subject: [PATCH] usb: xhci: remove unused variable ep_ring Fix the build warning about variable 'ep_ring' set but not used [Minor commit message change -Mathias] Signed-off-by: Corentin Labbe Signed-off-by: Mathias Nyman Signed-off-by: Greg Kroah-Hartman --- 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 9a914b6..6e55520 100644 --- a/drivers/usb/host/xhci-ring.c +++ b/drivers/usb/host/xhci-ring.c @@ -1992,7 +1992,6 @@ static int process_ctrl_td(struct xhci_hcd *xhci, struct xhci_td *td, struct xhci_virt_ep *ep, int *status) { struct xhci_virt_device *xdev; - struct xhci_ring *ep_ring; unsigned int slot_id; int ep_index; struct xhci_ep_ctx *ep_ctx; @@ -2004,7 +2003,6 @@ static int process_ctrl_td(struct xhci_hcd *xhci, struct xhci_td *td, slot_id = TRB_TO_SLOT_ID(le32_to_cpu(event->flags)); xdev = xhci->devs[slot_id]; ep_index = TRB_TO_EP_ID(le32_to_cpu(event->flags)) - 1; - ep_ring = xhci_dma_to_transfer_ring(ep, le64_to_cpu(event->buffer)); ep_ctx = xhci_get_ep_ctx(xhci, xdev->out_ctx, ep_index); trb_comp_code = GET_COMP_CODE(le32_to_cpu(event->transfer_len)); requested = td->urb->transfer_buffer_length; -- 2.7.4