[PATCH] drm: An uninitialized return value is returned.

[Il Han]

An uninitialized return value is returned.
If the value is not necessary,
it would be better to return the constant 0.

Signed-off-by: Il Han <corone.il.han at gmail.com>
---
 drivers/gpu/drm/nouveau/nv04_fence.c |    3 +--
 1 files changed, 1 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/nouveau/nv04_fence.c 
b/drivers/gpu/drm/nouveau/nv04_fence.c
index abe89db..d4091eb 100644
--- a/drivers/gpu/drm/nouveau/nv04_fence.c
+++ b/drivers/gpu/drm/nouveau/nv04_fence.c
@@ -121,7 +121,6 @@ nv04_fence_create(struct drm_device *dev)
 {
        struct drm_nouveau_private *dev_priv = dev->dev_private;
        struct nv04_fence_priv *priv;
-       int ret;

        priv = kzalloc(sizeof(*priv), GFP_KERNEL);
        if (!priv)
@@ -136,5 +135,5 @@ nv04_fence_create(struct drm_device *dev)
        priv->base.sync = nv04_fence_sync;
        priv->base.read = nv04_fence_read;
        dev_priv->eng[NVOBJ_ENGINE_FENCE] = &priv->base.engine;
-       return ret;
+       return 0;
 }
-- 
1.7.4.1