diff options
| author | Dan Carpenter <dan.carpenter@oracle.com> | 2019-09-25 12:57:14 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2019-09-27 10:03:41 +0200 |
| commit | ced81eb84d6ab0a993ff79c04cc0238d44415af4 (patch) | |
| tree | 896e442d36b77f448af427a2bbccc64978063b45 /drivers/net | |
| parent | net: netsec: Fix signedness bug in netsec_probe() (diff) | |
| download | linux-ced81eb84d6ab0a993ff79c04cc0238d44415af4.tar.xz linux-ced81eb84d6ab0a993ff79c04cc0238d44415af4.zip | |
enetc: Fix a signedness bug in enetc_of_get_phy()
The "priv->if_mode" is type phy_interface_t which is an enum. In this
context GCC will treat the enum as an unsigned int so this error
handling is never triggered.
Fixes: d4fd0404c1c9 ("enetc: Introduce basic PF and VF ENETC ethernet drivers")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/ethernet/freescale/enetc/enetc_pf.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/ethernet/freescale/enetc/enetc_pf.c b/drivers/net/ethernet/freescale/enetc/enetc_pf.c index 7d6513ff8507..b73421c3e25b 100644 --- a/drivers/net/ethernet/freescale/enetc/enetc_pf.c +++ b/drivers/net/ethernet/freescale/enetc/enetc_pf.c @@ -785,7 +785,7 @@ static int enetc_of_get_phy(struct enetc_ndev_priv *priv) } priv->if_mode = of_get_phy_mode(np); - if (priv->if_mode < 0) { + if ((int)priv->if_mode < 0) { dev_err(priv->dev, "missing phy type\n"); of_node_put(priv->phy_node); if (of_phy_is_fixed_link(np)) |