Commit 13af1062 authored by Chris Wilson's avatar Chris Wilson Committed by Dave Airlie

drm/i915: Release and unlock on mmap_gtt error path.

We failed to unlock the mutex after failing to create the mmap offset.
Signed-off-by: default avatarChris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: default avatarEric Anholt <eric@anholt.net>
Signed-off-by: default avatarDave Airlie <airlied@linux.ie>
parent 2ebed176
......@@ -758,9 +758,12 @@ i915_gem_mmap_gtt_ioctl(struct drm_device *dev, void *data,
if (!obj_priv->mmap_offset) {
ret = i915_gem_create_mmap_offset(obj);
if (ret)
if (ret) {
drm_gem_object_unreference(obj);
mutex_unlock(&dev->struct_mutex);
return ret;
}
}
args->offset = obj_priv->mmap_offset;
......
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