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drm/i915: release mutex in i915_gem_init()'s error path

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Found with smatch.

Signed-off-by: Mika Kuoppala <mika.kuoppala@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
This commit is contained in:
Mika Kuoppala 2014-01-31 17:14:02 +02:00 • committed by Daniel Vetter
commit e38486943e
1 changed files with 3 additions and 1 deletions
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4
drivers/gpu/drm/i915/i915_gem.c
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@ -4467,8 +4467,10 @@ int i915_gem_init(struct drm_device *dev)
i915_gem_init_global_gtt(dev); i915_gem_init_global_gtt(dev);
ret = i915_gem_context_init(dev); ret = i915_gem_context_init(dev);
if (ret) if (ret) {
mutex_unlock(&dev->struct_mutex);
return ret; return ret;
}
ret = i915_gem_init_hw(dev); ret = i915_gem_init_hw(dev);
mutex_unlock(&dev->struct_mutex); mutex_unlock(&dev->struct_mutex);