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authorChristian Engelmayer <cengelma@gmx.at>2015-09-19 01:31:10 +0300
committerThomas Hellstrom <thellstrom@vmware.com>2015-09-24 10:20:37 +0300
commit49558b471369e790650df8706b5608fee27af42c (patch)
treee9c4465c6d17828723ecdb4fc089eb28b4f515e8 /drivers/gpu/drm/vmwgfx
parentb07bb761cf6a333b2108cdbe4ffee66407189bb1 (diff)
downloadlinux-49558b471369e790650df8706b5608fee27af42c.tar.xz
drm/vmwgfx: Fix uninitialized return in vmw_cotable_unbind()
Function vmw_cotable_unbind() uses the uninitialized variable ret as return value. Make the result deterministic and directly return as the variable is unused anyway. Detected by Coverity CID 1324256. Signed-off-by: Christian Engelmayer <cengelma@gmx.at> Reviewed-by: Sinclair Yeh <syeh@vmware.com> Reviewed-by: Thomas Hellstrom <thellstrom@vmware.com>
Diffstat (limited to 'drivers/gpu/drm/vmwgfx')
-rw-r--r--drivers/gpu/drm/vmwgfx/vmwgfx_cotable.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_cotable.c b/drivers/gpu/drm/vmwgfx/vmwgfx_cotable.c
index ce659a125f2b..092ea81eeff7 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_cotable.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_cotable.c
@@ -311,7 +311,6 @@ static int vmw_cotable_unbind(struct vmw_resource *res,
struct vmw_private *dev_priv = res->dev_priv;
struct ttm_buffer_object *bo = val_buf->bo;
struct vmw_fence_obj *fence;
- int ret;
if (list_empty(&res->mob_head))
return 0;
@@ -328,7 +327,7 @@ static int vmw_cotable_unbind(struct vmw_resource *res,
if (likely(fence != NULL))
vmw_fence_obj_unreference(&fence);
- return ret;
+ return 0;
}
/**