usb: gadget: Remove set but not used variable 'opts' in acm_ms_do_config

Fixes gcc '-Wunused-but-set-variable' warning:

drivers/usb/gadget/legacy/acm_ms.c: In function acm_ms_do_config:
drivers/usb/gadget/legacy/acm_ms.c:108:19: warning: variable opts set but not used [-Wunused-but-set-variable]

It is not used since commit f78bbcae86e6 ("usb: f_mass_storage:
test whether thread is running before starting another")

Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: zhengbin <zhengbin13@huawei.com>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>

diff --git a/drivers/usb/gadget/legacy/acm_ms.c b/drivers/usb/gadget/legacy/acm_ms.c
index af16672d511879f0dd2d20d2e61bf1a36d8e6dc0..59be2d8417c9cef33edebf64aa9fd86421a32709 100644 (file)
--- a/drivers/usb/gadget/legacy/acm_ms.c
+++ b/drivers/usb/gadget/legacy/acm_ms.c
@@ -105,7 +105,6 @@ static struct usb_function *f_msg;
  */
 static int acm_ms_do_config(struct usb_configuration *c)
 {
-       struct fsg_opts *opts;
        int     status;
 
        if (gadget_is_otg(c->cdev->gadget)) {
@@ -113,8 +112,6 @@ static int acm_ms_do_config(struct usb_configuration *c)
                c->bmAttributes |= USB_CONFIG_ATT_WAKEUP;
        }
 
-       opts = fsg_opts_from_func_inst(fi_msg);
-
        f_acm = usb_get_function(f_acm_inst);
        if (IS_ERR(f_acm))
                return PTR_ERR(f_acm);