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mt76: mt7921: remove unnecessary variable

PATCH New Nigel Christian 1 participant 1 message Feb 14, 2021

Subsystems (3)
Kernel janitors Arm MediaTek MediaTek MT76 wireless LAN driver
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Nigel Christian

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PATCH 1/1 mt76: mt7921: remove unnecessary variable

In mt7921_pm_set() the variable "ret" is initialized to zero and then returned. Remove it and return zero.

Signed-off-by Nigel Christian <[email protected]>
---
 drivers/net/wireless/mediatek/mt76/mt7921/debugfs.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)
drivers/net/wireless/mediatek/mt76/mt7921/debugfs.c +1 -2
index 0dc8e25e18e4..4bc3dd99bd14 100644
@@ -164,7 +164,6 @@ mt7921_pm_set(void *data, u64 val)
 {
 	struct mt7921_dev *dev = data;
 	struct mt76_phy *mphy = dev->phy.mt76;
-	int ret = 0;
 
 	mt7921_mutex_acquire(dev);
 

@@ -175,7 +174,7 @@ mt7921_pm_set(void *data, u64 val)
 					    mt7921_pm_interface_iter, mphy->priv);
 	mt7921_mutex_release(dev);
 
-	return ret;
+	return 0;
 }
 
 static int
Signature · 1 line
2.29.2