From: John Crispin Date: Fri, 13 Dec 2019 15:38:33 +0000 (+0100) Subject: ath11k: drop memset when setting up a tx cmd desc X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=bde4d95e92d56111c0548cb81dfe1ccb8b2bbfbd;p=openwrt%2Fstaging%2Fblogic.git ath11k: drop memset when setting up a tx cmd desc There is no point in zero'ing out the structure if we set all values in the following line. Signed-off-by: John Crispin Signed-off-by: Kalle Valo --- diff --git a/drivers/net/wireless/ath/ath11k/dp_tx.c b/drivers/net/wireless/ath/ath11k/dp_tx.c index a8b9557c2346..28ebc414533e 100644 --- a/drivers/net/wireless/ath/ath11k/dp_tx.c +++ b/drivers/net/wireless/ath/ath11k/dp_tx.c @@ -167,8 +167,6 @@ int ath11k_dp_tx(struct ath11k *ar, struct ath11k_vif *arvif, skb_cb->vif = arvif->vif; skb_cb->ar = ar; - memset(cached_desc, 0, HAL_TCL_DESC_LEN); - ath11k_hal_tx_cmd_desc_setup(ab, cached_desc, &ti); hal_ring_id = tx_ring->tcl_data_ring.ring_id; diff --git a/drivers/net/wireless/ath/ath11k/hal_tx.c b/drivers/net/wireless/ath/ath11k/hal_tx.c index cbe549798762..72a51ed65a51 100644 --- a/drivers/net/wireless/ath/ath11k/hal_tx.c +++ b/drivers/net/wireless/ath/ath11k/hal_tx.c @@ -71,6 +71,7 @@ void ath11k_hal_tx_cmd_desc_setup(struct ath11k_base *ab, void *cmd, ti->dscp_tid_tbl_idx) | FIELD_PREP(HAL_TCL_DATA_CMD_INFO3_SEARCH_INDEX, ti->bss_ast_hash); + tcl_cmd->info4 = 0; } /* Commit the descriptor to hardware */