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wifi: mt76: remove unused error path in mt76_connac_tx_complete_skb

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The error handling code was added in order to allow tx enqueue to fail after
calling .tx_prepare_skb. Since this can no longer happen, the error handling
code is unused.

Signed-off-by: Felix Fietkau <[email protected]>
This commit is contained in:
Felix Fietkau
2023-09-11 15:15:19 +02:00
parent d71f8d1b17
commit 8d5ea32d48
6 changed files with 4 additions and 24 deletions
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mt76_connac_mac.c
-17
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@@ -151,23 +151,6 @@ void mt76_connac_tx_complete_skb(struct mt76_dev *mdev,
return;
}
/* error path */
if (e->skb == DMA_DUMMY_DATA) {
struct mt76_connac_txp_common *txp;
struct mt76_txwi_cache *t;
u16 token;
txp = mt76_connac_txwi_to_txp(mdev, e->txwi);
if (is_mt76_fw_txp(mdev))
token = le16_to_cpu(txp->fw.token);
else
token = le16_to_cpu(txp->hw.msdu_id[0]) &
~MT_MSDU_ID_VALID;
t = mt76_token_put(mdev, token);
e->skb = t ? t->skb : NULL;
}
if (e->skb)
mt76_tx_complete_skb(mdev, e->wcid, e->skb);
}