usb: gadget: Add NULL check in str_to_xport



Modify str_to_xport() to return UNDEFINED if xport_name is NULL.

Change-Id: I2f8be050018bdeb39440fe1704a7938a63e21231
Signed-off-by: Saket Saurabh <ssaurabh@codeaurora.org>

parent 3fd4f55f

drivers/usb/gadget/usb_gadget_xport.h

+3 −0

Original line number	Diff line number	Diff line
		@@ -60,6 +60,9 @@ static char *xport_to_str(enum transport_type t)

		static enum transport_type str_to_xport(const char *name)
		{
		if (!name)
		return USB_GADGET_XPORT_UNDEF;

		if (!strncasecmp("TTY", name, XPORT_STR_LEN))
		return USB_GADGET_XPORT_TTY;
		if (!strncasecmp("SMD", name, XPORT_STR_LEN))