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xhci: trivial: Remove assigned but unused ep_ctx. 

Remove the variable ep_ctx from xhci_add_endpoint(), since it is
assigned but unused.  Caught by Coverity.

Signed-off-by: Sarah Sharp <sarah.a.sharp@linux.intel.com>
This commit is contained in:
Sarah Sharp 2012-10-16 13:33:45 -07:00
parent 7e5f77f9bc
commit df0379065b
1 changed files with 0 additions and 2 deletions
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2
drivers/usb/host/xhci.c
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@ -1627,7 +1627,6 @@ int xhci_add_endpoint(struct usb_hcd *hcd, struct usb_device *udev,
struct xhci_hcd *xhci;
struct xhci_container_ctx *in_ctx, *out_ctx;
unsigned int ep_index;
struct xhci_ep_ctx *ep_ctx;
struct xhci_slot_ctx *slot_ctx;
struct xhci_input_control_ctx *ctrl_ctx;
u32 added_ctxs;
@ -1663,7 +1662,6 @@ int xhci_add_endpoint(struct usb_hcd *hcd, struct usb_device *udev,
out_ctx = virt_dev->out_ctx;
ctrl_ctx = xhci_get_input_control_ctx(xhci, in_ctx);
ep_index = xhci_get_endpoint_index(&ep->desc);
ep_ctx = xhci_get_ep_ctx(xhci, out_ctx, ep_index);
/* If this endpoint is already in use, and the upper layers are trying
* to add it again without dropping it, reject the addition.