From: Colin King <colin.king@canonical.com>
To: Kalle Valo <kvalo@codeaurora.org>,
"David S . Miller" <davem@davemloft.net>,
Jakub Kicinski <kuba@kernel.org>,
libertas-dev@lists.infradead.org, linux-wireless@vger.kernel.org,
netdev@vger.kernel.org
Cc: kernel-janitors@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH] libertas: remove redundant initialization of variable ret
Date: Thu, 28 Jan 2021 16:22:02 +0000 [thread overview]
Message-ID: <20210128162202.642848-1-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
and it is being updated later with a new 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/marvell/libertas/if_sdio.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/wireless/marvell/libertas/if_sdio.c b/drivers/net/wireless/marvell/libertas/if_sdio.c
index 44fbd0acb87a..a63c5e622ee3 100644
--- a/drivers/net/wireless/marvell/libertas/if_sdio.c
+++ b/drivers/net/wireless/marvell/libertas/if_sdio.c
@@ -981,7 +981,7 @@ static int if_sdio_host_to_card(struct lbs_private *priv,
static int if_sdio_enter_deep_sleep(struct lbs_private *priv)
{
- int ret = -1;
+ int ret;
struct cmd_header cmd;
memset(&cmd, 0, sizeof(cmd));
--
2.29.2
next reply other threads:[~2021-01-28 16:23 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-01-28 16:22 Colin King [this message]
2021-02-08 11:16 ` [PATCH] libertas: remove redundant initialization of variable ret Kalle Valo
2021-02-08 11:16 ` Kalle Valo
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