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ath11k: drop memset when setting up a tx cmd desc

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There is no point in zero'ing out the structure if we set all values in the
following line.

Signed-off-by: John Crispin <john@phrozen.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
This commit is contained in:
John Crispin 2019-12-13 16:38:33 +01:00 committed by Kalle Valo
parent 6bfebd4bf9
commit bde4d95e92
2 changed files with 1 additions and 2 deletions
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2
drivers/net/wireless/ath/ath11k/dp_tx.c
View File

@ -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;

1
drivers/net/wireless/ath/ath11k/hal_tx.c
View File

@ -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 */