staging: rtl8192u: Add space after enum definition

Fix checkpatch.pl warning:
WARNING:missing space after enum definition
Signed-off-by: Melike Yurtoglu <aysemelikeyurtoglu@gmail.com>
Reviewed-by: Josh Triplett <josh@joshtriplett.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/rtl8192u/r819xU_firmware.h

@@ -12,15 +12,15 @@
 #define GET_COMMAND_PACKET_FRAG_THRESHOLD(v)	(4*(v/4) - 8 - USB_HWDESC_HEADER_LEN)
 //#endif
 
-typedef enum _firmware_init_step{
+typedef enum _firmware_init_step {
 	FW_INIT_STEP0_BOOT = 0,
 	FW_INIT_STEP1_MAIN = 1,
 	FW_INIT_STEP2_DATA = 2,
-}firmware_init_step_e;
+} firmware_init_step_e;
 
-typedef enum _opt_rst_type{
+typedef enum _opt_rst_type {
 	OPT_SYSTEM_RESET = 0,
 	OPT_FIRMWARE_RESET = 1,
-}opt_rst_type_e;
+} opt_rst_type_e;
 
 #endif