usb: gadget: storage: release superspeed descriptors.

Release superspeed mass storage descriptors memory
when the function is unbind.

Signed-off-by: Yu Xu <yuxu@marvell.com>
Acked-by: Michal Nazarewicz <mina86@mina86.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>

diff --git a/drivers/usb/gadget/f_mass_storage.c b/drivers/usb/gadget/f_mass_storage.c
index c39d58860fa0414a2c862941dbc4382ddb2e1b0f..1a6f415c0d022f34d94e6a609658e47c5a31ed06 100644 (file)
--- a/drivers/usb/gadget/f_mass_storage.c
+++ b/drivers/usb/gadget/f_mass_storage.c
@@ -2975,6 +2975,7 @@ static void fsg_unbind(struct usb_configuration *c, struct usb_function *f)
        fsg_common_put(common);
        usb_free_descriptors(fsg->function.descriptors);
        usb_free_descriptors(fsg->function.hs_descriptors);
+       usb_free_descriptors(fsg->function.ss_descriptors);
        kfree(fsg);
 }