mt76: mt7921: fix possible NULL pointer dereference in mt7921_mac_write_txwi

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Fix a possible NULL pointer deference issue in mt7921_mac_write_txwi
routine if vif is NULL.

Fixes: 33920b2bf0 ("mt76: add support for setting mcast rate")
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>

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Lorenzo Bianconi 2021-11-18 11:50:27 +01:00 • committed by Felix Fietkau

parent d4f3d1c4d3

commit ec2ebc1c5a

1 changed files with 1 additions and 1 deletions

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drivers/net/wireless/mediatek/mt76/mt7921/mac.c

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