staging:rtl8192u: Remove typedef and rename DOT11D_STATE - Style

Remove typedef from enumerated type DOT11D_STATE to clear checkpatch issue
with declaring new types.

Rename the enumertion from DOT11D_STATE to dot11d_state.

These changes are coding style changes which should not effect runtime
execution of code.
Signed-off-by: John Whitmore <johnfwhitmore@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/rtl8192u/ieee80211/dot11d.h

@@ -10,11 +10,11 @@ struct chnl_txpower_triple {
 	u8  max_tx_pwr_dbm;
 };
 
-typedef enum _DOT11D_STATE {
+enum dot11d_state {
 	DOT11D_STATE_NONE = 0,
 	DOT11D_STATE_LEARNED,
 	DOT11D_STATE_DONE,
-} DOT11D_STATE;
+};
 
 typedef struct _RT_DOT11D_INFO {
 	/* DECLARE_RT_OBJECT(RT_DOT11D_INFO); */
@@ -29,7 +29,7 @@ typedef struct _RT_DOT11D_INFO {
 	u8  channel_map[MAX_CHANNEL_NUMBER+1];  /* !Value 0: Invalid, 1: Valid (active scan), 2: Valid (passive scan) */
 	u8  MaxTxPwrDbmList[MAX_CHANNEL_NUMBER+1];
 
-	DOT11D_STATE State;
+	enum dot11d_state State;
 } RT_DOT11D_INFO, *PRT_DOT11D_INFO;
 #define eqMacAddr(a, b)		(((a)[0] == (b)[0] && \
 	(a)[1] == (b)[1] && (a)[2] == (b)[2] && (a)[3] == (b)[3] && \