staging: rtl8192e: Remove unused macros IS_EQUAL_CIE_SRC and friends

Remove unused macros IS_EQUAL_CIE_SRC, UPDATE_CIE_WATCHDOG,
UPDATE_CIE_SRC and IS_COUNTRY_IE_VALID.
Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Reviewed-by: Dan Carpenter <dan.carpenter@linaro.org>
Link: https://lore.kernel.org/r/6d514e946983fb8ef4a3d7d3cb2774261a593d2f.1700431464.git.philipp.g.hortmann@gmail.comSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/rtl8192e/dot11d.h

@@ -52,15 +52,6 @@ static inline void copy_mac_addr(unsigned char *des, unsigned char *src)
 #define GET_DOT11D_INFO(__ieee_dev)			\
 	 ((struct rt_dot11d_info *)((__ieee_dev)->dot11d_info))
 
-#define IS_COUNTRY_IE_VALID(__ieee_dev)			\
-	(GET_DOT11D_INFO(__ieee_dev)->country_len > 0)
-
-#define IS_EQUAL_CIE_SRC(__ieee_dev, __address)		\
-	 ether_addr_equal_unaligned( \
-		GET_DOT11D_INFO(__ieee_dev)->country_src_addr, __address)
-#define UPDATE_CIE_SRC(__ieee_dev, __address)		\
-	copy_mac_addr(GET_DOT11D_INFO(__ieee_dev)->country_src_addr, __address)
-
 #define GET_CIE_WATCHDOG(__ieee_dev)				\
 	 (GET_DOT11D_INFO(__ieee_dev)->country_watchdog)
 static inline void RESET_CIE_WATCHDOG(struct rtllib_device *__ieee_dev)
@@ -68,8 +59,6 @@ static inline void RESET_CIE_WATCHDOG(struct rtllib_device *__ieee_dev)
 	GET_CIE_WATCHDOG(__ieee_dev) = 0;
 }
 
-#define UPDATE_CIE_WATCHDOG(__ieee_dev) (++GET_CIE_WATCHDOG(__ieee_dev))
-
 void dot11d_init(struct rtllib_device *dev);
 void dot11d_channel_map(struct rtllib_device *ieee);