usb: gadget: f_mass_storage: use defined constant instead of numeric value

replace numeric value with TYPE_NO_LUN (defined in <scsi/scsi.h>)

Signed-off-by: Tal Shorer <tal.shorer@gmail.com>
Acked-by: Michal Nazarewicz <mina86@mina86.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>

diff --git a/drivers/usb/gadget/function/f_mass_storage.c b/drivers/usb/gadget/function/f_mass_storage.c
index 811929cd4c9e21b7c59061375e4ad9de335e0c03..6d5ca2b2d05277dc82e63fb1bab69abc762533d2 100644 (file)
--- a/drivers/usb/gadget/function/f_mass_storage.c
+++ b/drivers/usb/gadget/function/f_mass_storage.c
@@ -1085,7 +1085,7 @@ static int do_inquiry(struct fsg_common *common, struct fsg_buffhd *bh)
        if (!curlun) {          /* Unsupported LUNs are okay */
                common->bad_lun_okay = 1;
                memset(buf, 0, 36);
-               buf[0] = 0x7f;          /* Unsupported, no device-type */
+               buf[0] = TYPE_NO_LUN;   /* Unsupported, no device-type */
                buf[4] = 31;            /* Additional length */
                return 36;
        }