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Message-Id: <20180807203914.2192-9-lyude@redhat.com>
Date:   Tue,  7 Aug 2018 16:39:05 -0400
From:   Lyude Paul <lyude@...hat.com>
To:     nouveau@...ts.freedesktop.org
Cc:     stable@...r.kernel.org, Lukas Wunner <lukas@...ner.de>,
        Karol Herbst <karolherbst@...il.com>,
        Ben Skeggs <bskeggs@...hat.com>,
        David Airlie <airlied@...ux.ie>,
        dri-devel@...ts.freedesktop.org, linux-kernel@...r.kernel.org
Subject: [PATCH v5 08/13] drm/nouveau: Don't ignore nouveau_do_suspend() ret value

Otherwise, how will we roll everything back?

Signed-off-by: Lyude Paul <lyude@...hat.com>
Cc: stable@...r.kernel.org
Cc: Lukas Wunner <lukas@...ner.de>
Cc: Karol Herbst <karolherbst@...il.com>
---
 drivers/gpu/drm/nouveau/nouveau_drm.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/gpu/drm/nouveau/nouveau_drm.c b/drivers/gpu/drm/nouveau/nouveau_drm.c
index db56e9b6b6af..f79b435368ec 100644
--- a/drivers/gpu/drm/nouveau/nouveau_drm.c
+++ b/drivers/gpu/drm/nouveau/nouveau_drm.c
@@ -842,6 +842,9 @@ nouveau_pmops_runtime_suspend(struct device *dev)
 	}
 
 	ret = nouveau_do_suspend(drm_dev, true);
+	if (ret)
+		return ret;
+
 	nouveau_switcheroo_optimus_dsm();
 	pci_save_state(pdev);
 	pci_disable_device(pdev);
-- 
2.17.1

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