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| author | Dan Carpenter <dan.carpenter@oracle.com> | 2019-09-25 13:56:04 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-01-27 16:51:15 +0300 |
| commit | 49ebb26880bc4f0d3b748d3ec48110a459b1f6ad (patch) | |
| tree | 1e4efc6ebb03b7863577c3d4a0cdfc429d253df3 | |
| parent | ad0a596e189770640e389074ba0cadeb787298a4 (diff) | |
| download | linux-49ebb26880bc4f0d3b748d3ec48110a459b1f6ad.tar.xz | |
net: broadcom/bcmsysport: Fix signedness in bcm_sysport_probe()
[ Upstream commit 25a584955f020d6ec499c513923fb220f3112d2b ]
The "priv->phy_interface" variable is an enum and in this context GCC
will treat it as unsigned so the error handling will never be
triggered.
Fixes: 80105befdb4b ("net: systemport: add Broadcom SYSTEMPORT Ethernet MAC driver")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Acked-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
| -rw-r--r-- | drivers/net/ethernet/broadcom/bcmsysport.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/ethernet/broadcom/bcmsysport.c b/drivers/net/ethernet/broadcom/bcmsysport.c index 0bdbc72605e1..49aa3b5ea57c 100644 --- a/drivers/net/ethernet/broadcom/bcmsysport.c +++ b/drivers/net/ethernet/broadcom/bcmsysport.c @@ -2470,7 +2470,7 @@ static int bcm_sysport_probe(struct platform_device *pdev) priv->phy_interface = of_get_phy_mode(dn); /* Default to GMII interface mode */ - if (priv->phy_interface < 0) + if ((int)priv->phy_interface < 0) priv->phy_interface = PHY_INTERFACE_MODE_GMII; /* In the case of a fixed PHY, the DT node associated |