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| author |   Wen Yang <wen.yang99@zte.com.cn> | 2019-04-01 09:37:48 +0800 |
|---|---|---|
| committer |   Viresh Kumar <viresh.kumar@linaro.org> | 2019-04-08 15:35:24 +0530 |
| commit | b623fa320f8360f049a6f3c3ccc487cb85af4c5b (patch) | |
| tree | 814ca54a7bfa628ee7401910c673ac191485ca3e /drivers/cpufreq/imx6q-cpufreq.c | |
| parent | Linux 5.1-rc1 (diff) | |
| download | linux-dev-b623fa320f8360f049a6f3c3ccc487cb85af4c5b.tar.xz linux-dev-b623fa320f8360f049a6f3c3ccc487cb85af4c5b.zip | |
cpufreq: ap806: fix possible object reference leak
The call to of_find_compatible_node returns a node pointer with refcount
incremented thus it must be explicitly decremented after the last
usage.
Detected by coccinelle with the following warnings:
./drivers/cpufreq/armada-8k-cpufreq.c:187:1-7: ERROR: missing of_node_put; acquired a node pointer with refcount incremented on line 130, but without a corresponding object release within this function.
./drivers/cpufreq/armada-8k-cpufreq.c:191:1-7: ERROR: missing of_node_put; acquired a node pointer with refcount incremented on line 130, but without a corresponding object release within this function.
Signed-off-by: Wen Yang <wen.yang99@zte.com.cn>
Cc: Jason Cooper <jason@lakedaemon.net>
Cc: Andrew Lunn <andrew@lunn.ch>
Cc: Gregory Clement <gregory.clement@bootlin.com>
Cc: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
Cc: "Rafael J. Wysocki" <rjw@rjwysocki.net>
Cc: Viresh Kumar <viresh.kumar@linaro.org>
Cc: linux-arm-kernel@lists.infradead.org
Cc: linux-pm@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Diffstat (limited to 'drivers/cpufreq/imx6q-cpufreq.c')
0 files changed, 0 insertions, 0 deletions