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| author | Wen Yang <wen.yang99@zte.com.cn> | 2019-03-05 19:33:54 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-05-21 18:48:56 +0200 |
| commit | f8646ad101e0dff3aa950743152417e54517e9a2 (patch) | |
| tree | 01aca87cba42f9f6ddba31e5cd46f88e2ee542e4 /drivers | |
| parent | 15e6da9ae57165505b78d25d2a46df3516171c55 (diff) | |
| download | linux-stable-f8646ad101e0dff3aa950743152417e54517e9a2.tar.gz linux-stable-f8646ad101e0dff3aa950743152417e54517e9a2.tar.bz2 linux-stable-f8646ad101e0dff3aa950743152417e54517e9a2.zip | |
ARM: exynos: Fix a leaked reference by adding missing of_node_put
commit 629266bf7229cd6a550075f5961f95607b823b59 upstream.
The call to of_get_next_child returns a node pointer with refcount
incremented thus it must be explicitly decremented after the last
usage.
Detected by coccinelle with warnings like:
arch/arm/mach-exynos/firmware.c:201:2-8: ERROR: missing of_node_put;
acquired a node pointer with refcount incremented on line 193,
but without a corresponding object release within this function.
Cc: stable@vger.kernel.org
Signed-off-by: Wen Yang <wen.yang99@zte.com.cn>
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers')
0 files changed, 0 insertions, 0 deletions