Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 58e8a4da authored by Corentin Labbe's avatar Corentin Labbe Committed by Greg Kroah-Hartman
Browse files

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: default avatarCorentin Labbe <clabbe.montjoie@gmail.com>
Signed-off-by: default avatarMathias Nyman <mathias.nyman@linux.intel.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent ce5b2a68

drivers/usb/host/xhci-ring.c

+0 −2
Original line number Diff line number Diff line
@@ -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;