[lvc-project] [PATCH] wifi: ath10k: drop HTT_DATA_TX_STATUS_DOWNLOAD_FAIL

[Dmitry Antipov]

According to Jeff, 'HTT_DATA_TX_STATUS_DOWNLOAD_FAIL' from
'enum htt_data_tx_status' is never actually used by the
firmware code and so may be dropped, with the related
adjustment to 'ath10k_htt_rx_tx_compl_ind()'.

Suggested-by: Jeff Johnson <quic_jjohnson at quicinc.com>
Signed-off-by: Dmitry Antipov <dmantipov at yandex.ru>

Found by Linux Verification Center (linuxtesting.org) with SVACE.
---
 drivers/net/wireless/ath/ath10k/htt.h    | 3 +--
 drivers/net/wireless/ath/ath10k/htt_rx.c | 1 -
 2 files changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/net/wireless/ath/ath10k/htt.h b/drivers/net/wireless/ath/ath10k/htt.h
index 7b24297146e7..c80470e8886a 100644
--- a/drivers/net/wireless/ath/ath10k/htt.h
+++ b/drivers/net/wireless/ath/ath10k/htt.h
@@ -880,8 +880,7 @@ enum htt_data_tx_status {
 	HTT_DATA_TX_STATUS_OK            = 0,
 	HTT_DATA_TX_STATUS_DISCARD       = 1,
 	HTT_DATA_TX_STATUS_NO_ACK        = 2,
-	HTT_DATA_TX_STATUS_POSTPONE      = 3, /* HL only */
-	HTT_DATA_TX_STATUS_DOWNLOAD_FAIL = 128
+	HTT_DATA_TX_STATUS_POSTPONE      = 3 /* HL only */
 };
 
 enum htt_data_tx_flags {
diff --git a/drivers/net/wireless/ath/ath10k/htt_rx.c b/drivers/net/wireless/ath/ath10k/htt_rx.c
index 438b0caaceb7..b261d6371c0f 100644
--- a/drivers/net/wireless/ath/ath10k/htt_rx.c
+++ b/drivers/net/wireless/ath/ath10k/htt_rx.c
@@ -2964,7 +2964,6 @@ static void ath10k_htt_rx_tx_compl_ind(struct ath10k *ar,
 		break;
 	case HTT_DATA_TX_STATUS_DISCARD:
 	case HTT_DATA_TX_STATUS_POSTPONE:
-	case HTT_DATA_TX_STATUS_DOWNLOAD_FAIL:
 		tx_done.status = HTT_TX_COMPL_STATE_DISCARD;
 		break;
 	default:
-- 
2.41.0