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mt76: mt7921: fix retrying release semaphore without end
authorSean Wang <sean.wang@mediatek.com>
Tue, 14 Sep 2021 15:50:22 +0000 (23:50 +0800)
committerFelix Fietkau <nbd@nbd.name>
Wed, 20 Oct 2021 08:36:43 +0000 (10:36 +0200)
commit02d1c7d494d8052288bc175e4ff54b56d08a3c5f
tree2e060e4d91cb865c9ae08355e90ff8704897ac69tree | snapshot
parent3a0098768761d335222a7f437870fd23287819f7commit | diff
mt76: mt7921: fix retrying release semaphore without end

We should pass the error code to the caller immediately
to avoid the possible infinite retry to release the semaphore.

Fixes: 1c099ab44727 ("mt76: mt7921: add MCU support")
Co-developed-by: YN Chen <YN.Chen@mediatek.com>
Signed-off-by: YN Chen <YN.Chen@mediatek.com>
Signed-off-by: Sean Wang <sean.wang@mediatek.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
drivers/net/wireless/mediatek/mt76/mt7921/mcu.c diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git