1 files changed, 6 insertions, 2 deletions

diff --git a/drivers/media/platform/exynos-gsc/gsc-core.c b/drivers/media/platform/exynos-gsc/gsc-core.c
index c595723f5031..c04973669a47 100644
--- a/drivers/media/platform/exynos-gsc/gsc-core.c
+++ b/drivers/media/platform/exynos-gsc/gsc-core.c
@@ -1063,13 +1063,17 @@ static int gsc_probe(struct platform_device *pdev)
         struct resource *res;
         struct gsc_driverdata *drv_data = gsc_get_drv_data(pdev);
         struct device *dev = &pdev->dev;
-        int ret = 0;
+        int ret;
 
         gsc = devm_kzalloc(dev, sizeof(struct gsc_dev), GFP_KERNEL);
         if (!gsc)
                 return -ENOMEM;
 
-        gsc->id = of_alias_get_id(pdev->dev.of_node, "gsc");
+        ret = of_alias_get_id(pdev->dev.of_node, "gsc");
+        if (ret < 0)
+                return ret;
+
+        gsc->id = ret;
         if (gsc->id >= drv_data->num_entities) {
                 dev_err(dev, "Invalid platform device id: %d\n", gsc->id);
                 return -EINVAL;