usb: gadget: fsl_qe_udc: Add missing semicolon in qe_ep_dequeue()

drivers/usb/gadget/udc/fsl_qe_udc.c: In function ‘qe_ep_dequeue’:
drivers/usb/gadget/udc/fsl_qe_udc.c:1792:3: error: expected ‘;’ before ‘req’
   req = iter;
   ^~~
Add missing semicolon to fix this.

Fixes: 83888411 ("usb: gadget: fsl: remove usage of list iterator past the loop body")
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Link: https://lore.kernel.org/r/20220319065031.36928-1-yuehaibing@huawei.com


Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>