From: Sasha Levin <sashal@kernel.org>
To: linux-kernel@vger.kernel.org, stable@vger.kernel.org
Cc: Wang Hai <wanghai38@huawei.com>, Hulk Robot <hulkci@huawei.com>,
"David S . Miller" <davem@davemloft.net>,
Sasha Levin <sashal@kernel.org>,
linux-ide@vger.kernel.org, linuxppc-dev@lists.ozlabs.org
Subject: [PATCH AUTOSEL 4.14 140/186] ide: remove set but not used variable 'hwif'
Date: Fri, 14 Feb 2020 11:16:29 -0500 [thread overview]
Message-ID: <20200214161715.18113-140-sashal@kernel.org> (raw)
In-Reply-To: <20200214161715.18113-1-sashal@kernel.org>
From: Wang Hai <wanghai38@huawei.com>
[ Upstream commit 98949a1946d70771789def0c9dbc239497f9f138 ]
Fix the following gcc warning:
drivers/ide/pmac.c: In function pmac_ide_setup_device:
drivers/ide/pmac.c:1027:14: warning: variable hwif set but not used
[-Wunused-but-set-variable]
Fixes: d58b0c39e32f ("powerpc/macio: Rework hotplug media bay support")
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Wang Hai <wanghai38@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/ide/pmac.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/ide/pmac.c b/drivers/ide/pmac.c
index 203ed4adc04ae..7db083ec5ee06 100644
--- a/drivers/ide/pmac.c
+++ b/drivers/ide/pmac.c
@@ -1024,7 +1024,6 @@ static int pmac_ide_setup_device(pmac_ide_hwif_t *pmif, struct ide_hw *hw)
struct device_node *np = pmif->node;
const int *bidp;
struct ide_host *host;
- ide_hwif_t *hwif;
struct ide_hw *hws[] = { hw };
struct ide_port_info d = pmac_port_info;
int rc;
@@ -1080,7 +1079,7 @@ static int pmac_ide_setup_device(pmac_ide_hwif_t *pmif, struct ide_hw *hw)
rc = -ENOMEM;
goto bail;
}
- hwif = pmif->hwif = host->ports[0];
+ pmif->hwif = host->ports[0];
if (on_media_bay(pmif)) {
/* Fixup bus ID for media bay */
--
2.20.1
next parent reply other threads:[~2020-02-14 16:50 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20200214161715.18113-1-sashal@kernel.org>
2020-02-14 16:16 ` Sasha Levin [this message]
2020-02-14 16:16 ` [PATCH AUTOSEL 4.14 141/186] cmd64x: potential buffer overflow in cmd64x_program_timings() Sasha Levin
2020-02-14 16:16 ` [PATCH AUTOSEL 4.14 142/186] ide: serverworks: potential overflow in svwks_set_pio_mode() Sasha Levin
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