usb: gadget: tcm_usb_gadget: NULL terminate the FS descriptor list

The descriptor list for FS speed was not NULL terminated. This patch
fixes this.

While here one of the twe two bAlternateSetting assignments for the BOT
interface. Both assign 0, one is enough.

Cc: stable <stable@vger.kernel.org>
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Signed-off-by: Felipe Balbi <balbi@ti.com>

diff --git a/drivers/usb/gadget/tcm_usb_gadget.c b/drivers/usb/gadget/tcm_usb_gadget.c
index 97e68b3..4959609 100644 (file)
--- a/drivers/usb/gadget/tcm_usb_gadget.c
+++ b/drivers/usb/gadget/tcm_usb_gadget.c
@@ -2139,6 +2139,7 @@ static struct usb_descriptor_header *uasp_fs_function_desc[] = {
        (struct usb_descriptor_header *) &uasp_status_pipe_desc,
        (struct usb_descriptor_header *) &uasp_fs_cmd_desc,
        (struct usb_descriptor_header *) &uasp_cmd_pipe_desc,
+       NULL,
 };
 
 static struct usb_descriptor_header *uasp_hs_function_desc[] = {