PM / sysfs: Remove redundant 'else' keyword.

There is no need to use 'else' if in main branch 'return' is present.

No functional change intended.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

diff --git a/drivers/base/power/sysfs.c b/drivers/base/power/sysfs.c
index 662632a..1bf5e16 100644 (file)
--- a/drivers/base/power/sysfs.c
+++ b/drivers/base/power/sysfs.c
@@ -216,7 +216,7 @@ static ssize_t pm_qos_resume_latency_show(struct device *dev,
 
        if (value == 0)
                return sprintf(buf, "n/a\n");
-       else if (value == PM_QOS_RESUME_LATENCY_NO_CONSTRAINT)
+       if (value == PM_QOS_RESUME_LATENCY_NO_CONSTRAINT)
                value = 0;
 
        return sprintf(buf, "%d\n", value);
@@ -261,7 +261,7 @@ static ssize_t pm_qos_latency_tolerance_show(struct device *dev,
 
        if (value < 0)
                return sprintf(buf, "auto\n");
-       else if (value == PM_QOS_LATENCY_ANY)
+       if (value == PM_QOS_LATENCY_ANY)
                return sprintf(buf, "any\n");
 
        return sprintf(buf, "%d\n", value);
@@ -527,11 +527,11 @@ static ssize_t rtpm_children_show(struct device *dev,
 static ssize_t rtpm_enabled_show(struct device *dev,
                                 struct device_attribute *attr, char *buf)
 {
-       if ((dev->power.disable_depth) && (dev->power.runtime_auto == false))
+       if (dev->power.disable_depth && (dev->power.runtime_auto == false))
                return sprintf(buf, "disabled & forbidden\n");
-       else if (dev->power.disable_depth)
+       if (dev->power.disable_depth)
                return sprintf(buf, "disabled\n");
-       else if (dev->power.runtime_auto == false)
+       if (dev->power.runtime_auto == false)
                return sprintf(buf, "forbidden\n");
        return sprintf(buf, "enabled\n");
 }