From: Colin King <colin.king@canonical.com>
To: Jakub Kicinski <kubakici@wp.pl>,
Kalle Valo <kvalo@codeaurora.org>,
"David S . Miller" <davem@davemloft.net>,
Matthias Brugger <matthias.bgg@gmail.com>,
linux-wireless@vger.kernel.org, netdev@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-mediatek@lists.infradead.org
Cc: kernel-janitors@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH] mt7601u: Remove redundant initialization of variable ret
Date: Fri, 8 Oct 2021 00:41:53 +0100 [thread overview]
Message-ID: <20211007234153.31222-1-colin.king@canonical.com> (raw)
From: Colin Ian King <colin.king@canonical.com>
The variable ret is being initialized with a value that is never read,
it is assigned later on with a different value. The initialization is
redundant and can be removed.
Addresses-Coverity: ("Unused value")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
---
drivers/net/wireless/mediatek/mt7601u/dma.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/wireless/mediatek/mt7601u/dma.c b/drivers/net/wireless/mediatek/mt7601u/dma.c
index ed78d2cb35e3..457147394edc 100644
--- a/drivers/net/wireless/mediatek/mt7601u/dma.c
+++ b/drivers/net/wireless/mediatek/mt7601u/dma.c
@@ -515,7 +515,7 @@ static int mt7601u_alloc_tx(struct mt7601u_dev *dev)
int mt7601u_dma_init(struct mt7601u_dev *dev)
{
- int ret = -ENOMEM;
+ int ret;
tasklet_setup(&dev->tx_tasklet, mt7601u_tx_tasklet);
tasklet_setup(&dev->rx_tasklet, mt7601u_rx_tasklet);
--
2.32.0
next reply other threads:[~2021-10-07 23:41 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-10-07 23:41 Colin King [this message]
2021-10-08 2:14 ` [PATCH] mt7601u: Remove redundant initialization of variable ret Jakub Kicinski
2021-10-13 6:21 ` Kalle Valo
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