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| author | Miaoqian Lin <linmq006@gmail.com> | 2022-05-26 11:13:25 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-08-17 16:14:07 +0300 |
| commit | 02b658bfb26452f2c13e4577a13ab802f89a6642 (patch) | |
| tree | 2d7d398ad83857510f749f7ca0f3fb936982f897 | |
| parent | d1f0f5a5b2fa4767e4e1ec56c3095291357b116b (diff) | |
| download | linux-02b658bfb26452f2c13e4577a13ab802f89a6642.tar.xz | |
ARM: bcm: Fix refcount leak in bcm_kona_smc_init
[ Upstream commit cb23389a2458c2e4bfd6c86a513cbbe1c4d35e76 ]
of_find_matching_node() returns a node pointer with refcount
incremented, we should use of_node_put() on it when not need anymore.
Add missing of_node_put() to avoid refcount leak.
Fixes: b8eb35fd594a ("ARM: bcm281xx: Add L2 cache enable code")
Signed-off-by: Miaoqian Lin <linmq006@gmail.com>
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
| -rw-r--r-- | arch/arm/mach-bcm/bcm_kona_smc.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm/mach-bcm/bcm_kona_smc.c b/arch/arm/mach-bcm/bcm_kona_smc.c index 43829e49ad93..347bfb7f03e2 100644 --- a/arch/arm/mach-bcm/bcm_kona_smc.c +++ b/arch/arm/mach-bcm/bcm_kona_smc.c @@ -52,6 +52,7 @@ int __init bcm_kona_smc_init(void) return -ENODEV; prop_val = of_get_address(node, 0, &prop_size, NULL); + of_node_put(node); if (!prop_val) return -EINVAL; |