From: Yang Yingliang Date: Tue, 17 Nov 2020 06:10:45 +0000 (+0800) Subject: drm/omap: dmm_tiler: fix return error code in omap_dmm_probe() X-Git-Tag: io_uring-5.11-2020-12-23~116^2~6^2~43 X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=723ae803218da993143387bf966042eccefac077;p=linux-block.git drm/omap: dmm_tiler: fix return error code in omap_dmm_probe() Return -ENOMEM when allocating refill memory failed. Fixes: 71e8831f6407 ("drm/omap: DMM/TILER support for OMAP4+ platform") Reported-by: Hulk Robot Signed-off-by: Yang Yingliang Signed-off-by: Thomas Zimmermann Link: https://patchwork.freedesktop.org/patch/msgid/20201117061045.3452287-1-yangyingliang@huawei.com --- diff --git a/drivers/gpu/drm/omapdrm/omap_dmm_tiler.c b/drivers/gpu/drm/omapdrm/omap_dmm_tiler.c index 38a85a5bfb30..ed770caf55c2 100644 --- a/drivers/gpu/drm/omapdrm/omap_dmm_tiler.c +++ b/drivers/gpu/drm/omapdrm/omap_dmm_tiler.c @@ -889,6 +889,7 @@ static int omap_dmm_probe(struct platform_device *dev) &omap_dmm->refill_pa, GFP_KERNEL); if (!omap_dmm->refill_va) { dev_err(&dev->dev, "could not allocate refill memory\n"); + ret = -ENOMEM; goto fail; }