diff options
| author | Dan Carpenter <dan.carpenter@oracle.com> | 2019-09-25 13:55:32 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-01-27 14:51:14 +0100 |
| commit | ad0a596e189770640e389074ba0cadeb787298a4 (patch) | |
| tree | 057178f049d84ad2b3750df517791d303125ae96 /drivers | |
| parent | aaf27e4fffef8f83ce721b9526c9671a2bdb7b8f (diff) | |
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')
| -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 471805ea363b..b63871ef8a40 100644 --- a/drivers/net/ethernet/hisilicon/hix5hd2_gmac.c +++ b/drivers/net/ethernet/hisilicon/hix5hd2_gmac.c @@ -1201,7 +1201,7 @@ 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; |