From 02d1c7d494d8052288bc175e4ff54b56d08a3c5f Mon Sep 17 00:00:00 2001 From: Sean Wang Date: Tue, 14 Sep 2021 23:50:22 +0800 Subject: [PATCH] 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 Signed-off-by: YN Chen Signed-off-by: Sean Wang Signed-off-by: Felix Fietkau --- drivers/net/wireless/mediatek/mt76/mt7921/mcu.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/mcu.c b/drivers/net/wireless/mediatek/mt76/mt7921/mcu.c index f49fc8078125..56fb7e54e283 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7921/mcu.c +++ b/drivers/net/wireless/mediatek/mt76/mt7921/mcu.c @@ -736,7 +736,7 @@ out: default: ret = -EAGAIN; dev_err(dev->mt76.dev, "Failed to release patch semaphore\n"); - goto out; + break; } release_firmware(fw);