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authorTobias Klauser <tklauser@distanz.ch>2007-06-14 00:28:15 +0200
committerDave Jones <davej@redhat.com>2007-06-21 12:57:54 -0400
commit58a7295bc8073b9e668c329cb9ceb5b668c2b15d (patch)
tree932958f082da6e6f115841cd56b5c7e7527006ed /drivers/cpufreq
parentea48761519bd40d7a881c587b5f3177664b2987e (diff)
downloadlinux-58a7295bc8073b9e668c329cb9ceb5b668c2b15d.tar.bz2
[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.c9
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;
}