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soc: amlogic: Fix refcount leak in meson-secure-pwrc.c

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In meson_secure_pwrc_probe(), there is a refcount leak in one fail
path.

Signed-off-by: Liang He <windhl@126.com>
Acked-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Fixes: b3dde5013e ("soc: amlogic: Add support for Secure power domains controller")
Reviewed-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Link: https://lore.kernel.org/r/20220616144915.3988071-1-windhl@126.com
This commit is contained in:
Liang He 2022-06-16 22:49:15 +08:00 committed by Neil Armstrong
parent a2106f3807
commit d18529a4c1
1 changed files with 3 additions and 1 deletions
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4
drivers/soc/amlogic/meson-secure-pwrc.c
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@ -152,8 +152,10 @@ static int meson_secure_pwrc_probe(struct platform_device *pdev)
}
pwrc = devm_kzalloc(&pdev->dev, sizeof(*pwrc), GFP_KERNEL);
if (!pwrc)
if (!pwrc) {
of_node_put(sm_np);
return -ENOMEM;
}
pwrc->fw = meson_sm_get(sm_np);
of_node_put(sm_np);