fix nits

Fixing reported nits

Signed-off-by: Mohamed ElShahawi <ExtremeGTX@hotmail.com>

Author: ExtremeGTX

subsys/usb/device_next/class/Kconfig.mtp

@@ -10,13 +10,6 @@ config USBD_MTP_CLASS
 
 if USBD_MTP_CLASS
 
-config USBD_MTP_ALLOW_WRITE
-	bool "MTP Allow write"
-	default y
-	help
-	  Allow writing to the storage exposed over MTP.
-	  storage protection level has precedence over this config
-
 config USBD_MTP_MAX_HANDLES
 	int "Max number of Object handles"
 	default 10

subsys/usb/device_next/class/usbd_mtp_class.c

@@ -1457,4 +1457,4 @@ SHELL_STATIC_SUBCMD_SET_CREATE(sub_mtp,
 			       SHELL_SUBCMD_SET_END);
 
 SHELL_CMD_REGISTER(mtp, &sub_mtp, "USB MTP commands", NULL);
-#endif
+#endif