diff options
| author | Xenia Ragiadakou <burzalodowa@gmail.com> | 2013-09-09 14:29:54 +0400 |
|---|---|---|
| committer | Sarah Sharp <sarah.a.sharp@linux.intel.com> | 2013-10-16 23:24:32 +0400 |
| commit | fd54498733f8c372deca99892ae8cae0799dfe68 (patch) | |
| tree | f6845d9e85c2fa5b2e779f972b023a8087226fe2 /drivers/usb/host | |
| parent | 07948a8da6241984b8359830498855573d552d0d (diff) | |
| download | linux-fd54498733f8c372deca99892ae8cae0799dfe68.tar.xz | |
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')
| -rw-r--r-- | drivers/usb/host/xhci-ring.c | 2 |
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; |