drm/qxl: Use unlocked gem unreferencing
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: Dave Airlie <airlied@redhat.com>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1459330852-27668-4-git-send-email-daniel.vetter@ffwll.ch
Link: http://patchwork.freedesktop.org/patch/msgid/1459330852-27668-5-git-send-email-daniel.vetter@ffwll.ch
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@ -443,11 +443,11 @@ out_unref:
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}
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}
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if (fb && ret) {
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drm_gem_object_unreference(gobj);
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drm_gem_object_unreference_unlocked(gobj);
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drm_framebuffer_cleanup(fb);
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kfree(fb);
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}
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drm_gem_object_unreference(gobj);
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drm_gem_object_unreference_unlocked(gobj);
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return ret;
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}
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