staging: ks7010: remove max_event_count field which is only being used in debug

This patch removes max_event_count field of sme_info structure which is a
write only variable just being used for debug purposes.
Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/ks7010/ks_hostif.c

@@ -2409,10 +2409,6 @@ void hostif_sme_enqueue(struct ks_wlan_private *priv, unsigned short event)
 	if (cnt_smeqbody(priv) < (SME_EVENT_BUFF_SIZE - 1)) {
 		priv->sme_i.event_buff[priv->sme_i.qtail] = event;
 		inc_smeqtail(priv);
-#ifdef DEBUG
-		if (priv->sme_i.max_event_count < cnt_smeqbody(priv))
-			priv->sme_i.max_event_count = cnt_smeqbody(priv);
-#endif
 	} else {
 		/* in case of buffer overflow */
 		netdev_err(priv->net_dev, "sme queue buffer overflow\n");
@@ -2461,9 +2457,6 @@ int hostif_init(struct ks_wlan_private *priv)
 	priv->sme_i.sme_status = SME_IDLE;
 	priv->sme_i.qhead = 0;
 	priv->sme_i.qtail = 0;
-#ifdef DEBUG
-	priv->sme_i.max_event_count = 0;
-#endif
 	spin_lock_init(&priv->sme_i.sme_spin);
 	priv->sme_i.sme_flag = 0;
 

drivers/staging/ks7010/ks_wlan.h

@@ -192,10 +192,6 @@ struct sme_info {
 	int event_buff[SME_EVENT_BUFF_SIZE];
 	unsigned int qhead;
 	unsigned int qtail;
-#ifdef DEBUG
-	/* for debug */
-	unsigned int max_event_count;
-#endif
 	spinlock_t sme_spin;
 	unsigned long sme_flag;
 };