From: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
Date: Mon, 24 Nov 2014 18:23:30 +0000 (-0200)
Subject: drm/exynos: avoid leak if exynos_dpi_probe() fails
X-Git-Tag: v3.19-rc1~73^2~27^2
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=5baf5d44fbcde002d7f3f8148e69305f520770dd;p=karo-tx-linux.git

drm/exynos: avoid leak if exynos_dpi_probe() fails

The component must be deleted if the probe fails.

Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
---

diff --git a/drivers/gpu/drm/exynos/exynos_drm_fimd.c b/drivers/gpu/drm/exynos/exynos_drm_fimd.c
index ef80a3537f35..e5810d13bf9c 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_fimd.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_fimd.c
@@ -1215,8 +1215,10 @@ static int fimd_probe(struct platform_device *pdev)
 	platform_set_drvdata(pdev, ctx);
 
 	ctx->display = exynos_dpi_probe(dev);
-	if (IS_ERR(ctx->display))
-		return PTR_ERR(ctx->display);
+	if (IS_ERR(ctx->display)) {
+		ret = PTR_ERR(ctx->display);
+		goto err_del_component;
+	}
 
 	pm_runtime_enable(dev);