From: Pan Bian <bianpan2016@163.com>
To: Philipp Zabel <p.zabel@pengutronix.de>,
David Airlie <airlied@linux.ie>, Daniel Vetter <daniel@ffwll.ch>,
Shawn Guo <shawnguo@kernel.org>,
Sascha Hauer <s.hauer@pengutronix.de>,
Pengutronix Kernel Team <kernel@pengutronix.de>,
Fabio Estevam <festevam@gmail.com>,
NXP Linux Team <linux-imx@nxp.com>
Cc: dri-devel@lists.freedesktop.org,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, Pan Bian <bianpan2016@163.com>
Subject: [PATCH] drm/imx: fix memory leak when fails to init
Date: Wed, 20 Jan 2021 01:16:08 -0800 [thread overview]
Message-ID: <20210120091608.12430-1-bianpan2016@163.com> (raw)
Put DRM device on initialization failure path rather than directly
return error code.
Fixes: a67d5088ceb8 ("drm/imx: drop explicit drm_mode_config_cleanup")
Signed-off-by: Pan Bian <bianpan2016@163.com>
---
drivers/gpu/drm/imx/imx-drm-core.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/imx/imx-drm-core.c b/drivers/gpu/drm/imx/imx-drm-core.c
index d1a9841adeed..e6a88c8cbd69 100644
--- a/drivers/gpu/drm/imx/imx-drm-core.c
+++ b/drivers/gpu/drm/imx/imx-drm-core.c
@@ -215,7 +215,7 @@ static int imx_drm_bind(struct device *dev)
ret = drmm_mode_config_init(drm);
if (ret)
- return ret;
+ goto err_kms;
ret = drm_vblank_init(drm, MAX_CRTC);
if (ret)
--
2.17.1
next reply other threads:[~2021-01-20 12:35 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-01-20 9:16 Pan Bian [this message]
2021-03-25 7:07 ` [PATCH] drm/imx: fix memory leak when fails to init Philipp Zabel
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