The "phy_mode" variable is an enum and in this context GCC treats it as
an unsigned int so the error handling is never triggered.
Fixes: 4c270b55a5af ("net: ethernet: socionext: add AVE ethernet driver")
Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
---
drivers/net/ethernet/socionext/sni_ave.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/socionext/sni_ave.c b/drivers/net/ethernet/socionext/sni_ave.c
index 10d0c3e478ab..d047a53f34f2 100644
--- a/drivers/net/ethernet/socionext/sni_ave.c
+++ b/drivers/net/ethernet/socionext/sni_ave.c
@@ -1566,7 +1566,7 @@ static int ave_probe(struct platform_device *pdev)
np = dev->of_node;
phy_mode = of_get_phy_mode(np);
- if (phy_mode < 0) {
+ if ((int)phy_mode < 0) {
dev_err(dev, "phy-mode not found\n");
return -EINVAL;
}
--
2.20.1
