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Refcount leak for a used of-node in the grf-init. 

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Merge tag 'v5.19-rockchip-drivers2' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into arm/late

Refcount leak for a used of-node in the grf-init.

* tag 'v5.19-rockchip-drivers2' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip:
  soc: rockchip: Fix refcount leak in rockchip_grf_init

Link: https://lore.kernel.org/r/4541398.Icojqenx9y@phil
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
This commit is contained in:
Arnd Bergmann 2022-05-27 22:19:46 +02:00
parent 6fe1953e00 9b59588d8b
commit 4a4e81ddb8
1 changed files with 2 additions and 0 deletions
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2
drivers/soc/rockchip/grf.c
View File

@ -165,12 +165,14 @@ static int __init rockchip_grf_init(void)
return -ENODEV;
if (!match || !match->data) {
pr_err("%s: missing grf data\n", __func__);
of_node_put(np);
return -EINVAL;
}
grf_info = match->data;
grf = syscon_node_to_regmap(np);
of_node_put(np);
if (IS_ERR(grf)) {
pr_err("%s: could not get grf syscon\n", __func__);
return PTR_ERR(grf);