staging: mt7621-eth: fix return value check in mt7621_gsw_probe()

[oweals/openwrt.git] / target / linux / ramips / files-4.14 / drivers / net / ethernet / mtk / gsw_mt7621.c

diff --git a/target/linux/ramips/files-4.14/drivers/net/ethernet/mtk/gsw_mt7621.c b/target/linux/ramips/files-4.14/drivers/net/ethernet/mtk/gsw_mt7621.c
index 9d5fe6efeedd0889e2829754a2f48da7cce5629c..89be23900738095a8180532d5dd7e585f01bb7c4 100644 (file)
--- a/target/linux/ramips/files-4.14/drivers/net/ethernet/mtk/gsw_mt7621.c
+++ b/target/linux/ramips/files-4.14/drivers/net/ethernet/mtk/gsw_mt7621.c
@@ -245,8 +245,8 @@ static int mt7621_gsw_probe(struct platform_device *pdev)
                return -ENOMEM;
 
        gsw->base = devm_ioremap_resource(&pdev->dev, res);
-       if (!gsw->base)
-               return -EADDRNOTAVAIL;
+       if (IS_ERR(gsw->base))
+               return PTR_ERR(gsw->base);
 
        gsw->dev = &pdev->dev;
        gsw->irq = platform_get_irq(pdev, 0);