Merge tag 'powerpc-5.14-1' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc...

[linux-2.6-microblaze.git] / drivers / net / ethernet / broadcom / genet / bcmmii.c

diff --git a/drivers/net/ethernet/broadcom/genet/bcmmii.c b/drivers/net/ethernet/broadcom/genet/bcmmii.c
index 5335244..89d16c5 100644 (file)
--- a/drivers/net/ethernet/broadcom/genet/bcmmii.c
+++ b/drivers/net/ethernet/broadcom/genet/bcmmii.c
@@ -423,6 +423,10 @@ static int bcmgenet_mii_register(struct bcmgenet_priv *priv)
        int id, ret;
 
        pres = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+       if (!pres) {
+               dev_err(&pdev->dev, "Invalid resource\n");
+               return -EINVAL;
+       }
        memset(&res, 0, sizeof(res));
        memset(&ppd, 0, sizeof(ppd));