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USB: Remove unused is_iso from fsl_udc_core.c

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is_iso variable is not used anywhere, remove it

Signed-off-by: Huzaifa Sidhpurwala <huzaifas@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Huzaifa Sidhpurwala 2011-03-02 11:53:00 +05:30 committed by Greg Kroah-Hartman
parent 5af9a6eb37
commit 2cd5bb29a4
1 changed files with 0 additions and 2 deletions
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2
drivers/usb/gadget/fsl_udc_core.c
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@ -766,7 +766,6 @@ fsl_ep_queue(struct usb_ep *_ep, struct usb_request *_req, gfp_t gfp_flags)
struct fsl_req *req = container_of(_req, struct fsl_req, req); struct fsl_req *req = container_of(_req, struct fsl_req, req);
struct fsl_udc *udc; struct fsl_udc *udc;
unsigned long flags; unsigned long flags;
int is_iso = 0;
/* catch various bogus parameters */ /* catch various bogus parameters */
if (!_req || !req->req.complete || !req->req.buf if (!_req || !req->req.complete || !req->req.buf
@ -781,7 +780,6 @@ fsl_ep_queue(struct usb_ep *_ep, struct usb_request *_req, gfp_t gfp_flags)
if (ep->desc->bmAttributes == USB_ENDPOINT_XFER_ISOC) { if (ep->desc->bmAttributes == USB_ENDPOINT_XFER_ISOC) {
if (req->req.length > ep->ep.maxpacket) if (req->req.length > ep->ep.maxpacket)
return -EMSGSIZE; return -EMSGSIZE;
is_iso = 1;
} }
udc = ep->udc; udc = ep->udc;