net: Fix return value about devm_platform_ioremap_resource()

[sfrench/cifs-2.6.git] / drivers / net / can / ifi_canfd / ifi_canfd.c

diff --git a/drivers/net/can/ifi_canfd/ifi_canfd.c b/drivers/net/can/ifi_canfd/ifi_canfd.c
index 04d59bede5ea2ce72390d994edf87472db5e4e4f..74503cacf59418797a2cdb3f642ded4b7e373bad 100644 (file)
--- a/drivers/net/can/ifi_canfd/ifi_canfd.c
+++ b/drivers/net/can/ifi_canfd/ifi_canfd.c
@@ -947,8 +947,11 @@ static int ifi_canfd_plat_probe(struct platform_device *pdev)
        u32 id, rev;
 
        addr = devm_platform_ioremap_resource(pdev, 0);
+       if (IS_ERR(addr))
+               return PTR_ERR(addr);
+
        irq = platform_get_irq(pdev, 0);
-       if (IS_ERR(addr) || irq < 0)
+       if (irq < 0)
                return -EINVAL;
 
        id = readl(addr + IFI_CANFD_IP_ID);