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mt76: do not overwrite max_tx_fragments if it has been set

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Prevent the overwriting of max_tx_fragments if it has already been set
in chip-specific init routine.

Signed-off-by: Shayne Chen <shayne.chen@mediatek.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
This commit is contained in:
Shayne Chen 2019-12-14 19:22:04 +08:00 committed by Felix Fietkau
parent 30684481e6
commit c9619dfaf2
1 changed files with 3 additions and 1 deletions
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4
drivers/net/wireless/mediatek/mt76/mac80211.c
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@ -287,7 +287,9 @@ mt76_phy_init(struct mt76_dev *dev, struct ieee80211_hw *hw)
wiphy->available_antennas_rx = dev->phy.antenna_mask;
hw->txq_data_size = sizeof(struct mt76_txq);
hw->max_tx_fragments = 16;
if (!hw->max_tx_fragments)
hw->max_tx_fragments = 16;
ieee80211_hw_set(hw, SIGNAL_DBM);
ieee80211_hw_set(hw, PS_NULLFUNC_STACK);