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| author | Viresh Kumar <viresh.kumar@linaro.org> | 2014-07-17 10:48:27 +0530 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2014-07-21 13:43:20 +0200 |
| commit | 41dfd908fc09e0e57f8f44fdcf543348cd5f249c (patch) | |
| tree | 0f5238edcdacf273abdc17ed676c818fddd36cdd /drivers | |
| parent | 1461dc7d1c252fbeb5baee0c94b5b28b7966e125 (diff) | |
| download | linux-41dfd908fc09e0e57f8f44fdcf543348cd5f249c.tar.gz linux-41dfd908fc09e0e57f8f44fdcf543348cd5f249c.tar.bz2 linux-41dfd908fc09e0e57f8f44fdcf543348cd5f249c.zip | |
cpufreq: propagate error returned by kobject_move()
We are returning -EINVAL instead of the error returned from kobject_move() when
it fails. Propagate the actual error number.
Also add a meaningful print when sysfs_create_link() fails.
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/cpufreq/cpufreq.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c index e572d51db945..ec25ca607679 100644 --- a/drivers/cpufreq/cpufreq.c +++ b/drivers/cpufreq/cpufreq.c @@ -1322,10 +1322,12 @@ static int cpufreq_nominate_new_policy_cpu(struct cpufreq_policy *policy, ret = kobject_move(&policy->kobj, &cpu_dev->kobj); if (ret) { pr_err("%s: Failed to move kobj: %d\n", __func__, ret); - ret = sysfs_create_link(&cpu_dev->kobj, &policy->kobj, - "cpufreq"); - return -EINVAL; + if (sysfs_create_link(&cpu_dev->kobj, &policy->kobj, "cpufreq")) + pr_err("%s: Failed to restore kobj link to cpu:%d\n", + __func__, cpu_dev->id); + + return ret; } return cpu_dev->id; |