From 68acaaf117a9976fedbf13e00f39d7503df09b12 Mon Sep 17 00:00:00 2001 From: Sean Wang Date: Tue, 14 Sep 2021 23:50:22 +0800 Subject: mt76: mt7921: fix retrying release semaphore without end [ Upstream commit 02d1c7d494d8052288bc175e4ff54b56d08a3c5f ] 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 Signed-off-by: YN Chen Signed-off-by: Sean Wang Signed-off-by: Felix Fietkau Signed-off-by: Sasha Levin --- drivers/net/wireless/mediatek/mt76/mt7921/mcu.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/net/wireless') diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/mcu.c b/drivers/net/wireless/mediatek/mt76/mt7921/mcu.c index 3cb53c642d24..506a1909ce6d 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7921/mcu.c +++ b/drivers/net/wireless/mediatek/mt76/mt7921/mcu.c @@ -827,7 +827,7 @@ out: default: ret = -EAGAIN; dev_err(dev->mt76.dev, "Failed to release patch semaphore\n"); - goto out; + break; } release_firmware(fw); -- cgit v1.2.3