2 files changed, 10 insertions, 8 deletions

diff --git a/kernel/drivers/staging/iio/trigger/iio-trig-bfin-timer.c b/kernel/drivers/staging/iio/trigger/iio-trig-bfin-timer.c
index 3c1c8c6c4..035dd456d 100644
--- a/kernel/drivers/staging/iio/trigger/iio-trig-bfin-timer.c
+++ b/kernel/drivers/staging/iio/trigger/iio-trig-bfin-timer.c
@@ -79,7 +79,8 @@ static int iio_bfin_tmr_set_state(struct iio_trigger *trig, bool state)
 }
 
 static ssize_t iio_bfin_tmr_frequency_store(struct device *dev,
-		struct device_attribute *attr, const char *buf, size_t count)
+					    struct device_attribute *attr,
+					    const char *buf, size_t count)
 {
 	struct iio_trigger *trig = to_iio_trigger(dev);
 	struct bfin_tmr_state *st = iio_trigger_get_drvdata(trig);
@@ -99,7 +100,7 @@ static ssize_t iio_bfin_tmr_frequency_store(struct device *dev,
 	if (enabled)
 		disable_gptimers(st->t->bit);
 
-	if (val == 0)
+	if (!val)
 		return count;
 
 	val = get_sclk() / val;
@@ -116,15 +117,15 @@ static ssize_t iio_bfin_tmr_frequency_store(struct device *dev,
 }
 
 static ssize_t iio_bfin_tmr_frequency_show(struct device *dev,
-				 struct device_attribute *attr,
-				 char *buf)
+					   struct device_attribute *attr,
+					   char *buf)
 {
 	struct iio_trigger *trig = to_iio_trigger(dev);
 	struct bfin_tmr_state *st = iio_trigger_get_drvdata(trig);
 	unsigned int period = get_gptimer_period(st->t->id);
 	unsigned long val;
 
-	if (period == 0)
+	if (!period)
 		val = 0;
 	else
 		val = get_sclk() / get_gptimer_period(st->t->id);
diff --git a/kernel/drivers/staging/iio/trigger/iio-trig-periodic-rtc.c b/kernel/drivers/staging/iio/trigger/iio-trig-periodic-rtc.c
index 0c1976dde..00d139331 100644
--- a/kernel/drivers/staging/iio/trigger/iio-trig-periodic-rtc.c
+++ b/kernel/drivers/staging/iio/trigger/iio-trig-periodic-rtc.c
@@ -37,9 +37,9 @@ static int iio_trig_periodic_rtc_set_state(struct iio_trigger *trig, bool state)
 	if (trig_info->frequency == 0 && state)
 		return -EINVAL;
 	dev_dbg(&trig_info->rtc->dev, "trigger frequency is %u\n",
-			trig_info->frequency);
+		trig_info->frequency);
 	ret = rtc_irq_set_state(trig_info->rtc, &trig_info->task, state);
-	if (ret == 0)
+	if (!ret)
 		trig_info->state = state;
 
 	return ret;
@@ -74,8 +74,9 @@ static ssize_t iio_trig_periodic_write_freq(struct device *dev,
 		if (ret == 0 && trig_info->state && trig_info->frequency == 0)
 			ret = rtc_irq_set_state(trig_info->rtc,
 						&trig_info->task, 1);
-	} else
+	} else {
 		ret = rtc_irq_set_state(trig_info->rtc, &trig_info->task, 0);
+	}
 	if (ret)
 		goto error_ret;