1 files changed, 3 insertions, 1 deletions

diff --git a/drivers/block/mg_disk.c b/drivers/block/mg_disk.c
index 1788f491e0fb..076ae7f1b781 100644
--- a/drivers/block/mg_disk.c
+++ b/drivers/block/mg_disk.c
@@ -890,8 +890,10 @@ static int mg_probe(struct platform_device *plat_dev)
         gpio_direction_output(host->rst, 1);
 
         /* reset out pin */
-        if (!(prv_data->dev_attr & MG_DEV_MASK))
+        if (!(prv_data->dev_attr & MG_DEV_MASK)) {
+                err = -EINVAL;
                 goto probe_err_3a;
+        }
 
         if (prv_data->dev_attr != MG_BOOT_DEV) {
                 rsc = platform_get_resource_byname(plat_dev, IORESOURCE_IO,