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drm/gem: dont init "ret" in drm_gem_mmap()

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There is no need to initialize this variable, so drop it. Otherwise, the
compiler won't warn if we use it unintialized.

Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
This commit is contained in:
David Herrmann 2014-01-20 20:15:38 +01:00
parent b28cd41f9e
commit a8469aa81d
1 changed files with 1 additions and 1 deletions
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2
drivers/gpu/drm/drm_gem.c
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@ -820,7 +820,7 @@ int drm_gem_mmap(struct file *filp, struct vm_area_struct *vma)
struct drm_device *dev = priv->minor->dev; struct drm_device *dev = priv->minor->dev;
struct drm_gem_object *obj; struct drm_gem_object *obj;
struct drm_vma_offset_node *node; struct drm_vma_offset_node *node;
int ret = 0; int ret;
if (drm_device_is_unplugged(dev)) if (drm_device_is_unplugged(dev))
return -ENODEV; return -ENODEV;