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| author | Tobias Klauser <tklauser@distanz.ch> | 2007-06-14 00:28:15 +0200 |
|---|---|---|
| committer | Dave Jones <davej@redhat.com> | 2007-06-21 12:57:54 -0400 |
| commit | 58a7295bc8073b9e668c329cb9ceb5b668c2b15d (patch) | |
| tree | 932958f082da6e6f115841cd56b5c7e7527006ed /drivers/cpufreq | |
| parent | ea48761519bd40d7a881c587b5f3177664b2987e (diff) | |
| download | linux-58a7295bc8073b9e668c329cb9ceb5b668c2b15d.tar.gz linux-58a7295bc8073b9e668c329cb9ceb5b668c2b15d.tar.bz2 linux-58a7295bc8073b9e668c329cb9ceb5b668c2b15d.zip | |
[CPUFREQ] Fix sysfs_create_file return value handling
Commit 0a4b2ccc555fa2ca6873d60219047104e4805d45 in cpufreq.git
eliminates the build warnings but does not pass on the error code of
sysfs_create_file to the function calling cpufreq_add_dev. Instead some
previous value of ret would be returned.
Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
Signed-off-by: Dave Jones <davej@redhat.com>
Diffstat (limited to 'drivers/cpufreq')
| -rw-r--r-- | drivers/cpufreq/cpufreq.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c index 0521427a571e..0db9e1bda322 100644 --- a/drivers/cpufreq/cpufreq.c +++ b/drivers/cpufreq/cpufreq.c @@ -826,16 +826,19 @@ static int cpufreq_add_dev (struct sys_device * sys_dev) /* set up files for this cpu device */ drv_attr = cpufreq_driver->attr; while ((drv_attr) && (*drv_attr)) { - if (sysfs_create_file(&policy->kobj, &((*drv_attr)->attr))) + ret = sysfs_create_file(&policy->kobj, &((*drv_attr)->attr)); + if (ret) goto err_out_driver_exit; drv_attr++; } if (cpufreq_driver->get){ - if (sysfs_create_file(&policy->kobj, &cpuinfo_cur_freq.attr)) + ret = sysfs_create_file(&policy->kobj, &cpuinfo_cur_freq.attr); + if (ret) goto err_out_driver_exit; } if (cpufreq_driver->target){ - if (sysfs_create_file(&policy->kobj, &scaling_cur_freq.attr)) + ret = sysfs_create_file(&policy->kobj, &scaling_cur_freq.attr); + if (ret) goto err_out_driver_exit; } |