iwlwifi: mvm: remove obsolete flag in TX command API

This API isn't valid any more. It wasn't used anyway.
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>

drivers/net/wireless/iwlwifi/mvm/fw-api-tx.h

@@ -91,7 +91,6 @@
  * @TX_CMD_FLG_RESP_TO_DRV: zero this if the response should go only to FW
  * @TX_CMD_FLG_CCMP_AGG: this frame uses CCMP for aggregation acceleration
  * @TX_CMD_FLG_TKIP_MIC_DONE: FW already performed TKIP MIC calculation
- * @TX_CMD_FLG_CTS_ONLY: send CTS only, no data after that
  * @TX_CMD_FLG_DUR: disable duration overwriting used in PS-Poll Assoc-id
  * @TX_CMD_FLG_FW_DROP: FW should mark frame to be dropped
  * @TX_CMD_FLG_EXEC_PAPD: execute PAPD
@@ -120,7 +119,6 @@ enum iwl_tx_flags {
 	TX_CMD_FLG_RESP_TO_DRV		= BIT(21),
 	TX_CMD_FLG_CCMP_AGG		= BIT(22),
 	TX_CMD_FLG_TKIP_MIC_DONE	= BIT(23),
-	TX_CMD_FLG_CTS_ONLY		= BIT(24),
 	TX_CMD_FLG_DUR			= BIT(25),
 	TX_CMD_FLG_FW_DROP		= BIT(26),
 	TX_CMD_FLG_EXEC_PAPD		= BIT(27),