From: YueHaibing <yuehaibing@huawei.com>
To: Derek Chickles <dchickles@marvell.com>,
Leon Romanovsky <leonro@mellanox.com>,
"David S . Miller" <davem@davemloft.net>,
"Satanand Burla" <sburla@marvell.com>,
Felix Manlunas <fmanlunas@marvell.com>
Cc: YueHaibing <yuehaibing@huawei.com>, <netdev@vger.kernel.org>,
<linux-kernel@vger.kernel.org>, <kernel-janitors@vger.kernel.org>,
Hulk Robot <hulkci@huawei.com>
Subject: [PATCH net-next] liquidio: remove set but not used variable 's'
Date: Thu, 19 Mar 2020 12:07:43 +0000 [thread overview]
Message-ID: <20200319120743.28056-1-yuehaibing@huawei.com> (raw)
In-Reply-To: <20200306023254.61731-1-yuehaibing@huawei.com>
Fixes gcc '-Wunused-but-set-variable' warning:
drivers/net/ethernet/cavium/liquidio/lio_main.c: In function 'octeon_chip_specific_setup':
drivers/net/ethernet/cavium/liquidio/lio_main.c:1378:8: warning:
variable 's' set but not used [-Wunused-but-set-variable]
It's not used since commit b6334be64d6f ("net/liquidio: Delete driver version assignment")
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
---
drivers/net/ethernet/cavium/liquidio/lio_main.c | 5 -----
1 file changed, 5 deletions(-)
diff --git a/drivers/net/ethernet/cavium/liquidio/lio_main.c b/drivers/net/ethernet/cavium/liquidio/lio_main.c
index a8d9ec927627..66d31c018c7e 100644
--- a/drivers/net/ethernet/cavium/liquidio/lio_main.c
+++ b/drivers/net/ethernet/cavium/liquidio/lio_main.c
@@ -1375,7 +1375,6 @@ static int octeon_chip_specific_setup(struct octeon_device *oct)
{
u32 dev_id, rev_id;
int ret = 1;
- char *s;
pci_read_config_dword(oct->pci_dev, 0, &dev_id);
pci_read_config_dword(oct->pci_dev, 8, &rev_id);
@@ -1385,13 +1384,11 @@ static int octeon_chip_specific_setup(struct octeon_device *oct)
case OCTEON_CN68XX_PCIID:
oct->chip_id = OCTEON_CN68XX;
ret = lio_setup_cn68xx_octeon_device(oct);
- s = "CN68XX";
break;
case OCTEON_CN66XX_PCIID:
oct->chip_id = OCTEON_CN66XX;
ret = lio_setup_cn66xx_octeon_device(oct);
- s = "CN66XX";
break;
case OCTEON_CN23XX_PCIID_PF:
@@ -1404,11 +1401,9 @@ static int octeon_chip_specific_setup(struct octeon_device *oct)
pci_sriov_set_totalvfs(oct->pci_dev,
oct->sriov_info.max_vfs);
#endif
- s = "CN23XX";
break;
default:
- s = "?";
dev_err(&oct->pci_dev->dev, "Unknown device found (dev_id: %x)\n",
dev_id);
}
next parent reply other threads:[~2020-03-19 12:04 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20200306023254.61731-1-yuehaibing@huawei.com>
2020-03-19 12:07 ` YueHaibing [this message]
2020-03-19 12:10 ` [PATCH net-next] liquidio: remove set but not used variable 's' Leon Romanovsky
2020-03-20 13:14 ` Dan Carpenter
2020-03-20 4:00 ` David Miller
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