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authorDan Carpenter <dan.carpenter@oracle.com>2019-09-25 13:56:38 +0300
committerDavid S. Miller <davem@davemloft.net>2019-09-27 11:03:07 +0300
commitbd55f8ddbc437c225391ca8f487e7ec10243c4cc (patch)
tree9f0477734fb4be4f92b99bdc651902ab3a6f0757 /drivers/net/ethernet/socionext
parent25a584955f020d6ec499c513923fb220f3112d2b (diff)
downloadlinux-bd55f8ddbc437c225391ca8f487e7ec10243c4cc.tar.xz
net: netsec: Fix signedness bug in netsec_probe()
The "priv->phy_interface" variable is an enum and in this context GCC will treat it as an unsigned int so the error handling is never triggered. Fixes: 533dd11a12f6 ("net: socionext: Add Synquacer NetSec driver") Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/socionext')
-rw-r--r--drivers/net/ethernet/socionext/netsec.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/ethernet/socionext/netsec.c b/drivers/net/ethernet/socionext/netsec.c
index 1502fe8b0456..55db7fbd43cc 100644
--- a/drivers/net/ethernet/socionext/netsec.c
+++ b/drivers/net/ethernet/socionext/netsec.c
@@ -2007,7 +2007,7 @@ static int netsec_probe(struct platform_device *pdev)
NETIF_MSG_LINK | NETIF_MSG_PROBE;
priv->phy_interface = device_get_phy_mode(&pdev->dev);
- if (priv->phy_interface < 0) {
+ if ((int)priv->phy_interface < 0) {
dev_err(&pdev->dev, "missing required property 'phy-mode'\n");
ret = -ENODEV;
goto free_ndev;