ath10k: htc: removal of unused struct members

Removed tx_credits_per_max_message and tx_credit_size
from struct ath10k_htc_ep since they are not used
anywhere in the code.

They are just written, never read.

Signed-off-by: Erik Stromdahl <erik.stromdahl@gmail.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>

drivers/net/wireless/ath/ath10k/htc.c

@@ -726,12 +726,6 @@ setup:
 	ep->max_tx_queue_depth = conn_req->max_send_queue_depth;
 	ep->max_ep_message_len = __le16_to_cpu(resp_msg->max_msg_size);
 	ep->tx_credits = tx_alloc;
-	ep->tx_credit_size = htc->target_credit_size;
-	ep->tx_credits_per_max_message = ep->max_ep_message_len /
-					 htc->target_credit_size;
-
-	if (ep->max_ep_message_len % htc->target_credit_size)
-		ep->tx_credits_per_max_message++;
 
 	/* copy all the callbacks */
 	ep->ep_ops = conn_req->ep_ops;

drivers/net/wireless/ath/ath10k/htc.h

@@ -314,8 +314,6 @@ struct ath10k_htc_ep {
 
 	u8 seq_no; /* for debugging */
 	int tx_credits;
-	int tx_credit_size;
-	int tx_credits_per_max_message;
 	bool tx_credit_flow_enabled;
 };