[PATCH 4/7] drm/exynos: fixed bug to exynos_drm_fb_dev_reinit().

[Inki Dae]

this patch solves the problem that fb_helper is released
when exynos_drm_fbdev_reinit() was called. if this function call
is ok then just return.

Signed-off-by: Inki Dae <inki.dae at samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park at samsung.com>
---
 drivers/gpu/drm/exynos/exynos_drm_fbdev.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/drivers/gpu/drm/exynos/exynos_drm_fbdev.c b/drivers/gpu/drm/exynos/exynos_drm_fbdev.c
index 6134515..4366dc5 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_fbdev.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_fbdev.c
@@ -432,6 +432,8 @@ int exynos_drm_fbdev_reinit(struct drm_device *dev)
 		return exynos_drm_fbdev_init(dev);
 	}
 
+	return ret;
+
 err:
 	/*
 	 * if drm_load() failed when drm load() was called prior
-- 
1.7.4.1