From: Krzysztof Kozlowski <k.kozlowski.k@gmail.com>
Date: Thu, 7 May 2015 00:04:46 +0000 (+0900)
Subject: drm/exynos: Consolidate return statements in fimd_bind()
X-Git-Tag: submit/tizen/20160607.132125~2421^2~3^2~4
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=362edccc7a1395bcd05d1f2b30f47a3439ffef5c;p=sdk%2Femulator%2Femulator-kernel.git

drm/exynos: Consolidate return statements in fimd_bind()

Simplify the code and remove superfluous return statement. Just return
the result of fimd_iommu_attach_devices().

Signed-off-by: Krzysztof Kozlowski <k.kozlowski.k@gmail.com>
Reviewed-by: Javier Martinez Canillas <javier.martinez@collabora.co.uk>
Tested-by: Javier Martinez Canillas <javier.martinez@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 5c1a148..d704f2b 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_fimd.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_fimd.c
@@ -1042,12 +1042,7 @@ static int fimd_bind(struct device *dev, struct device *master, void *data)
 	if (ctx->display)
 		exynos_drm_create_enc_conn(drm_dev, ctx->display);
 
-	ret = fimd_iommu_attach_devices(ctx, drm_dev);
-	if (ret)
-		return ret;
-
-	return 0;
-
+	return fimd_iommu_attach_devices(ctx, drm_dev);
 }
 
 static void fimd_unbind(struct device *dev, struct device *master,