ath6kl: Remove unnecessary recovery state check in ath6kl_recovery_hb_timer()

Checking for recovery state just before re-arming hb_timer is not
necessary, this should be done at the begining of the timer instead.
Signed-off-by: Vasanthakumar Thiagarajan <vthiagar@qca.qualcomm.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>

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

@@ -61,7 +61,7 @@ static void ath6kl_recovery_hb_timer(unsigned long data)
 	struct ath6kl *ar = (struct ath6kl *) data;
 	int err;
 
-	if (!ar->fw_recovery.enable)
+	if (!ar->fw_recovery.enable || (ar->state == ATH6KL_STATE_RECOVERY))
 		return;
 
 	if (ar->fw_recovery.hb_pending)
@@ -86,9 +86,6 @@ static void ath6kl_recovery_hb_timer(unsigned long data)
 		ath6kl_warn("Failed to send hb challenge request, err:%d\n",
 			    err);
 
-	if ((ar->state == ATH6KL_STATE_RECOVERY) || !ar->fw_recovery.enable)
-		return;
-
 	mod_timer(&ar->fw_recovery.hb_timer, jiffies +
 		  msecs_to_jiffies(ar->fw_recovery.hb_poll));
 }