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authorXenia Ragiadakou <burzalodowa@gmail.com>2013-09-09 13:29:54 +0300
committerSarah Sharp <sarah.a.sharp@linux.intel.com>2013-10-16 12:24:32 -0700
commitfd54498733f8c372deca99892ae8cae0799dfe68 (patch)
treef6845d9e85c2fa5b2e779f972b023a8087226fe2 /drivers/usb/host/xhci-ring.c
parent07948a8da6241984b8359830498855573d552d0d (diff)
downloadlinux-stericsson-fd54498733f8c372deca99892ae8cae0799dfe68.tar.gz
xhci: remove unused 'ep_ring' variable in handle_cmd_completion()
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@gmail.com> Signed-off-by: Sarah Sharp <sarah.a.sharp@linux.intel.com>
Diffstat (limited to 'drivers/usb/host/xhci-ring.c')
-rw-r--r--drivers/usb/host/xhci-ring.c2
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/usb/host/xhci-ring.c b/drivers/usb/host/xhci-ring.c
index 39a2bfbeefb5..0bef11b3dd22 100644
--- a/drivers/usb/host/xhci-ring.c
+++ b/drivers/usb/host/xhci-ring.c
@@ -1462,7 +1462,6 @@ 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);
@@ -1542,7 +1541,6 @@ 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;