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cpufreq: qcom-kryo: Fix error handling in probe()
authorDan Carpenter <dan.carpenter@oracle.com>
Thu, 21 Jun 2018 08:06:41 +0000 (11:06 +0300)
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>
Sun, 24 Jun 2018 21:00:36 +0000 (23:00 +0200)
commit1dd2058f902eb2d8bd5bedab0b190a21d5245e71
treeaa3907846de459b2010d51affc42bbffa0e62baftree
parent7daf201d7fe8334e2d2364d4e8ed3394ec9af819commit | diff
cpufreq: qcom-kryo: Fix error handling in probe()

We should return if get_cpu_device() fails or it leads to a NULL
dereference.  Also dev_pm_opp_of_get_opp_desc_node() returns NULL on
error, it never returns error pointers.

Fixes: 46e2856b8e18 (cpufreq: Add Kryo CPU scaling driver)
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
drivers/cpufreq/qcom-cpufreq-kryo.c diff | blob | history
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