If exynos_drm_subdrv_open() fails then we re-use "file_priv".
Fixes: 96f5421523df ('drm/exynos: use a new anon file for exynos gem mmaper')
Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
diff --git a/drivers/gpu/drm/exynos/exynos_drm_drv.c b/drivers/gpu/drm/exynos/exynos_drm_drv.c
index 9d096a0c5f8d..3c845292845a 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_drv.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_drv.c
@@ -174,6 +174,7 @@ static int exynos_drm_open(struct drm_device *dev, struct drm_file *file)
if (ret) {
kfree(file_priv);
file->driver_priv = NULL;
+ return ret;
}
anon_filp = anon_inode_getfile("exynos_gem", &exynos_drm_gem_fops,
@@ -186,7 +187,7 @@ static int exynos_drm_open(struct drm_device *dev, struct drm_file *file)
anon_filp->f_mode = FMODE_READ | FMODE_WRITE;
file_priv->anon_filp = anon_filp;
- return ret;
+ return 0;
}
static void exynos_drm_preclose(struct drm_device *dev,
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