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-rw-r--r--kernel/power/qos.c8
1 files changed, 2 insertions, 6 deletions
diff --git a/kernel/power/qos.c b/kernel/power/qos.c
index b7a82502857a..9d22131afc1e 100644
--- a/kernel/power/qos.c
+++ b/kernel/power/qos.c
@@ -582,10 +582,8 @@ static int register_pm_qos_misc(struct pm_qos_object *qos, struct dentry *d)
qos->pm_qos_power_miscdev.name = qos->name;
qos->pm_qos_power_miscdev.fops = &pm_qos_power_fops;
- if (d) {
- (void)debugfs_create_file(qos->name, S_IRUGO, d,
- (void *)qos, &pm_qos_debug_fops);
- }
+ debugfs_create_file(qos->name, S_IRUGO, d, (void *)qos,
+ &pm_qos_debug_fops);
return misc_register(&qos->pm_qos_power_miscdev);
}
@@ -685,8 +683,6 @@ static int __init pm_qos_power_init(void)
BUILD_BUG_ON(ARRAY_SIZE(pm_qos_array) != PM_QOS_NUM_CLASSES);
d = debugfs_create_dir("pm_qos", NULL);
- if (IS_ERR_OR_NULL(d))
- d = NULL;
for (i = PM_QOS_CPU_DMA_LATENCY; i < PM_QOS_NUM_CLASSES; i++) {
ret = register_pm_qos_misc(pm_qos_array[i], d);