drm/exynos: gem code cleanup

This cleans codes of exynos gem - indents and order function and so on.

Signed-off-by: Joonyoung Shim <jy0922.shim@samsung.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/gpu/drm/exynos/exynos_drm_fb.c b/drivers/gpu/drm/exynos/exynos_drm_fb.c
index df5eec6c1aba..39f268b49aea 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_fb.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_fb.c
@@ -150,8 +150,8 @@ exynos_drm_fb_init(struct drm_file *file_priv, struct drm_device *dev,
                          * for default framebuffer.
                          */
                         buffer = exynos_drm_buf_create(dev, size);
-                        if (IS_ERR(buffer)) {
-                                ret = PTR_ERR(buffer);
+                        if (!buffer) {
+                                ret = -ENOMEM;
                                 goto err_buffer;
                         }