staging: rtl8192e: Remove unused struct rtllib_hdr and two enums

Remove struct rtllib_hdr, enum rt_ps_mode and enum fw_cmd_io_type as those
are not used.
Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Link: https://lore.kernel.org/r/4bdb5e4d604eb3bd46c7853ad6d9a60f6208dd4a.1694792595.git.philipp.g.hortmann@gmail.comSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/rtl8192e/rtllib.h

@@ -679,12 +679,6 @@ struct rtllib_pspoll_hdr {
 	u8 ta[ETH_ALEN];
 } __packed;
 
-struct rtllib_hdr {
-	__le16 frame_ctl;
-	__le16 duration_id;
-	u8 payload[];
-} __packed;
-
 struct rtllib_hdr_4addr {
 	__le16 frame_ctl;
 	__le16 duration_id;
@@ -1157,13 +1151,6 @@ enum fsync_state {
 	SW_Fsync
 };
 
-enum rt_ps_mode {
-	eActive,
-	eMaxPs,
-	eFastPs,
-	eAutoPs,
-};
-
 enum ips_callback_function {
 	IPS_CALLBACK_NONE = 0,
 	IPS_CALLBACK_MGNT_LINK_REQUEST = 1,
@@ -1220,33 +1207,6 @@ enum scan_op_backup_opt {
 	SCAN_OPT_MAX
 };
 
-enum fw_cmd_io_type {
-	FW_CMD_DIG_ENABLE = 0,
-	FW_CMD_DIG_DISABLE = 1,
-	FW_CMD_DIG_HALT = 2,
-	FW_CMD_DIG_RESUME = 3,
-	FW_CMD_HIGH_PWR_ENABLE = 4,
-	FW_CMD_HIGH_PWR_DISABLE = 5,
-	FW_CMD_RA_RESET = 6,
-	FW_CMD_RA_ACTIVE = 7,
-	FW_CMD_RA_REFRESH_N = 8,
-	FW_CMD_RA_REFRESH_BG = 9,
-	FW_CMD_RA_INIT = 10,
-	FW_CMD_IQK_ENABLE = 11,
-	FW_CMD_TXPWR_TRACK_ENABLE = 12,
-	FW_CMD_TXPWR_TRACK_DISABLE = 13,
-	FW_CMD_TXPWR_TRACK_THERMAL = 14,
-	FW_CMD_PAUSE_DM_BY_SCAN = 15,
-	FW_CMD_RESUME_DM_BY_SCAN = 16,
-	FW_CMD_RA_REFRESH_N_COMB = 17,
-	FW_CMD_RA_REFRESH_BG_COMB = 18,
-	FW_CMD_ANTENNA_SW_ENABLE = 19,
-	FW_CMD_ANTENNA_SW_DISABLE = 20,
-	FW_CMD_TX_FEEDBACK_CCX_ENABLE = 21,
-	FW_CMD_LPS_ENTER = 22,
-	FW_CMD_LPS_LEAVE = 23,
-};
-
 #define RT_MAX_LD_SLOT_NUM	10
 struct rt_link_detect {
 	u32				NumRecvBcnInPeriod;