From: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
To: linus.walleij@linaro.org, airlied@linux.ie, daniel@ffwll.ch
Cc: dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org,
kernel-janitors@vger.kernel.org,
Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Subject: [PATCH] drm/mcde: Fix some resource leak in an error path in 'mcde_probe()'
Date: Sun, 15 Sep 2019 21:41:14 +0200 [thread overview]
Message-ID: <20190915194114.27658-1-christophe.jaillet@wanadoo.fr> (raw)
All error handling paths before and after this one go to the
'clk_disable' label in order to free some resources.
So the same here.
Fixes: ca5be902a87d ("drm/mcde: Fix uninitialized variable")
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
---
drivers/gpu/drm/mcde/mcde_drv.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/mcde/mcde_drv.c b/drivers/gpu/drm/mcde/mcde_drv.c
index 9a09eba53182..5649887d2b90 100644
--- a/drivers/gpu/drm/mcde/mcde_drv.c
+++ b/drivers/gpu/drm/mcde/mcde_drv.c
@@ -484,7 +484,8 @@ static int mcde_probe(struct platform_device *pdev)
}
if (!match) {
dev_err(dev, "no matching components\n");
- return -ENODEV;
+ ret = -ENODEV;
+ goto clk_disable;
}
if (IS_ERR(match)) {
dev_err(dev, "could not create component match\n");
--
2.20.1
reply other threads:[~2019-09-15 19:41 UTC|newest]
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