From: Nigel Christian <nigel.l.christian@gmail.com>
Date: Sun, 14 Feb 2021 03:02:37 +0000 (-0500)
Subject: mt76: mt7921: remove unnecessary variable
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=c2fa8edcca3b87c1d5cd6b9de00cb649abd636f5;p=linux.git

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 <nigel.l.christian@gmail.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
---

diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/debugfs.c b/drivers/net/wireless/mediatek/mt76/mt7921/debugfs.c
index 0dc8e25e18e4a..4bc3dd99bd141 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7921/debugfs.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7921/debugfs.c
@@ -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