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authorSarah Sharp <sarah.a.sharp@linux.intel.com>2012-10-16 20:33:45 (GMT)
committerSarah Sharp <sarah.a.sharp@linux.intel.com>2012-10-25 20:13:48 (GMT)
commitdf0379065b3850cd42447b59578a2f9362047487 (patch)
tree9fcaa8bff51ab0d1cbcb70a7d9ea182035cdccec /drivers
parent7e5f77f9bc30cb5338802df184b26d1365afca09 (diff)
downloadlinux-df0379065b3850cd42447b59578a2f9362047487.tar.xz
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>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/usb/host/xhci.c2
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/usb/host/xhci.c b/drivers/usb/host/xhci.c
index ffe2e2e..c9e419f 100644
--- a/drivers/usb/host/xhci.c
+++ b/drivers/usb/host/xhci.c
@@ -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.