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drm/nouveau: Use unlocked gem unreferencing

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For drm_gem_object_unreference callers are required to hold
dev->struct_mutex, which these paths don't. Enforcing this requirement
has become a bit more strict with

commit ef4c6270bf
Author: Daniel Vetter <daniel.vetter@ffwll.ch>
Date:   Thu Oct 15 09:36:25 2015 +0200

    drm/gem: Check locking in drm_gem_object_unreference

Cc: Ben Skeggs <bskeggs@redhat.com>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1459330852-27668-2-git-send-email-daniel.vetter@ffwll.ch
This commit is contained in:
Daniel Vetter 2016-03-30 11:40:40 +02:00
parent d00b39c175
commit e889c24490
1 changed files with 1 additions and 1 deletions
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drivers/gpu/drm/nouveau/nouveau_display.c
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@ -296,7 +296,7 @@ nouveau_user_framebuffer_create(struct drm_device *dev,
err:
kfree(nouveau_fb);
err_unref:
drm_gem_object_unreference(gem);
drm_gem_object_unreference_unlocked(gem);
return ERR_PTR(ret);
}