ath6kl: Fix reconnection issue after recovery

Disallowing any wmi commands while re-initializing the
firmware results in connection failures after recovery
is done in open/WEP mode. To fix this, clear WMI_READY,
to make sure no wmi command is tried while fw is down.
Remove ATH6KL_STATE_RECOVERY state check in ath6kl_control_tx()
so that any configuration during fw init time will go through
using wmi commands.

Signed-off-by: Vasanthakumar Thiagarajan <vthiagar@qca.qualcomm.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>

drivers/net/wireless/ath/ath6kl/init.c

@@ -1697,10 +1697,14 @@ int ath6kl_init_hw_stop(struct ath6kl *ar)
 
 void ath6kl_init_hw_restart(struct ath6kl *ar)
 {
+	clear_bit(WMI_READY, &ar->flag);
+
 	ath6kl_cfg80211_stop_all(ar);
 
-	if (__ath6kl_init_hw_stop(ar))
+	if (__ath6kl_init_hw_stop(ar)) {
+		ath6kl_dbg(ATH6KL_DBG_RECOVERY, "Failed to stop during fw error recovery\n");
 		return;
+	}
 
 	if (__ath6kl_init_hw_start(ar)) {
 		ath6kl_dbg(ATH6KL_DBG_RECOVERY, "Failed to restart during fw error recovery\n");