Commit a0b44f14 authored by Malcolm Priestley's avatar Malcolm Priestley Committed by Greg Kroah-Hartman
Browse files

staging: vt6656: rxtx remove unused need_ack 



need_ack is no longer used by driver remove it.

Signed-off-by: default avatarMalcolm Priestley <tvboxspy@gmail.com>
Link: https://lore.kernel.org/r/f19dfbde-23a6-ba79-d988-576d2e3bcf62@gmail.com


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 461aac1c

drivers/staging/vt6656/device.h

+0 −1
Original line number Diff line number Diff line
@@ -246,7 +246,6 @@ struct vnt_usb_send_context { 
	u8 type;

	u8 pkt_no;

	u8 pkt_type;

	u8 need_ack;

	bool in_use;

};

drivers/staging/vt6656/rxtx.c

+1 −4
Original line number Diff line number Diff line
@@ -539,7 +539,6 @@ int vnt_tx_packet(struct vnt_private *priv, struct sk_buff *skb) 


	tx_context->skb = skb;

	tx_context->pkt_type = pkt_type;

	tx_context->need_ack = false;

	tx_context->frame_len = skb->len + 4;

	tx_context->tx_rate =  rate->hw_value;
@@ -587,10 +586,8 @@ int vnt_tx_packet(struct vnt_private *priv, struct sk_buff *skb) 
			cpu_to_le16(DEFAULT_MSDU_LIFETIME_RES_64us);

	}



	if (!(info->flags & IEEE80211_TX_CTL_NO_ACK)) {

	if (!(info->flags & IEEE80211_TX_CTL_NO_ACK))

		tx_buffer_head->fifo_ctl |= cpu_to_le16(FIFOCTL_NEEDACK);

		tx_context->need_ack = true;

	}



	if (ieee80211_has_retry(hdr->frame_control))

		tx_buffer_head->fifo_ctl |= cpu_to_le16(FIFOCTL_LRETRY);