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| author | Dan Carpenter <dan.carpenter@oracle.com> | 2019-09-25 13:55:32 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-01-27 16:46:48 +0300 |
| commit | cb6066a342cd90eb5d2bcd438ccb242bb67e278e (patch) | |
| tree | 06703c601d4f6e0fbcf932f688f306093df41984 /drivers/net/ethernet/hisilicon | |
| parent | 39479c6c4695855c5d09fc2290723c8f00098110 (diff) | |
| download | linux-cb6066a342cd90eb5d2bcd438ccb242bb67e278e.tar.xz | |
net: hisilicon: Fix signedness bug in hix5hd2_dev_probe()
[ Upstream commit 002dfe8085255b7bf1e0758c3d195c5412d35be9 ]
The "priv->phy_mode" variable is an enum and in this context GCC will
treat it as unsigned to the error handling will never trigger.
Fixes: 57c5bc9ad7d7 ("net: hisilicon: add hix5hd2 mac driver")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers/net/ethernet/hisilicon')
| -rw-r--r-- | drivers/net/ethernet/hisilicon/hix5hd2_gmac.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/ethernet/hisilicon/hix5hd2_gmac.c b/drivers/net/ethernet/hisilicon/hix5hd2_gmac.c index aab6fb10af94..6adf6831d120 100644 --- a/drivers/net/ethernet/hisilicon/hix5hd2_gmac.c +++ b/drivers/net/ethernet/hisilicon/hix5hd2_gmac.c @@ -1202,7 +1202,7 @@ static int hix5hd2_dev_probe(struct platform_device *pdev) goto err_free_mdio; priv->phy_mode = of_get_phy_mode(node); - if (priv->phy_mode < 0) { + if ((int)priv->phy_mode < 0) { netdev_err(ndev, "not find phy-mode\n"); ret = -EINVAL; goto err_mdiobus; |