From mboxrd@z Thu Jan 1 00:00:00 1970 From: Nigel Christian Date: Sun, 14 Feb 2021 03:02:37 +0000 Subject: [PATCH] mt76: mt7921: remove unnecessary variable Message-Id: List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: Felix Fietkau , Lorenzo Bianconi , Ryder Lee , Kalle Valo , "David S. Miller" , Jakub Kicinski , Matthias Brugger Cc: kernel-janitors@vger.kernel.org, linux-wireless@vger.kernel.org In mt7921_pm_set() the variable "ret" is initialized to zero and then returned. Remove it and return zero. Signed-off-by: Nigel Christian --- drivers/net/wireless/mediatek/mt76/mt7921/debugfs.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/debugfs.c b/drivers/net/wireless/mediatek/mt76/mt7921/debugfs.c index 0dc8e25e18e4..4bc3dd99bd14 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 -- 2.29.2