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authorVenkatesh Pallipadi <venkatesh.pallipadi@intel.com>2005-08-25 13:14:06 -0700
committerDave Jones <davej@redhat.com>2005-08-31 22:21:28 -0700
commit8085e1f1f0645fc6ddefcb54fdcba95808df5049 (patch)
tree9e275032a6084be99b2e7cd1d63bfd42b990d05a
parent6b39374a27eb4be7e9d82145ae270ba02ea90dc8 (diff)
[CPUFREQ] Bugfix: Call driver exit in cpufreq_add_dev error path
A minor fix for cpufreq_add_dev() error path. We need to call driver->exit() if driver_init() call has succeeded. Signed-off-by: Venkatesh Pallipadi <venkatesh.pallipadi@intel.com> Signed-off-by: Dave Jones <davej@redhat.com>
-rw-r--r--drivers/cpufreq/cpufreq.c6
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c
index 10b01498238..109d62ccf65 100644
--- a/drivers/cpufreq/cpufreq.c
+++ b/drivers/cpufreq/cpufreq.c
@@ -627,7 +627,7 @@ static int cpufreq_add_dev (struct sys_device * sys_dev)
ret = kobject_register(&policy->kobj);
if (ret)
- goto err_out;
+ goto err_out_driver_exit;
/* set up files for this cpu device */
drv_attr = cpufreq_driver->attr;
@@ -673,6 +673,10 @@ err_out_unregister:
kobject_unregister(&policy->kobj);
wait_for_completion(&policy->kobj_unregister);
+err_out_driver_exit:
+ if (cpufreq_driver->exit)
+ cpufreq_driver->exit(policy);
+
err_out:
kfree(policy);