mt76: disable bh in mt76_dma_rx_poll

Fixes potential RCU issues and avoids calling ieee80211_rx_napi with softirq
enabled.

Signed-off-by: Felix Fietkau <nbd@nbd.name>
This commit is contained in:
Felix Fietkau 2019-12-05 17:46:42 +01:00
commit 37a68e0015