Staging: iio: trigger: Remove explicit NULL comparison

This patch removes explicit NULL comparison and replaces it
with its shorter form. Detected with coccinelle.

Signed-off-by: Cristina Opriceana <cristina.opriceana@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/staging/iio/trigger/iio-trig-periodic-rtc.c b/drivers/staging/iio/trigger/iio-trig-periodic-rtc.c
index 89df1d32874d..0c1976ddee74 100644
--- a/drivers/staging/iio/trigger/iio-trig-periodic-rtc.c
+++ b/drivers/staging/iio/trigger/iio-trig-periodic-rtc.c
@@ -124,7 +124,7 @@ static int iio_trig_periodic_rtc_probe(struct platform_device *dev)
         int i, ret;
 
         for (i = 0;; i++) {
-                if (pdata[i] == NULL)
+                if (!pdata[i])
                         break;
                 trig = iio_trigger_alloc("periodic%s", pdata[i]);
                 if (!trig) {
@@ -142,7 +142,7 @@ static int iio_trig_periodic_rtc_probe(struct platform_device *dev)
                 trig->ops = &iio_prtc_trigger_ops;
                 /* RTC access */
                 trig_info->rtc = rtc_class_open(pdata[i]);
-                if (trig_info->rtc == NULL) {
+                if (!trig_info->rtc) {
                         ret = -EINVAL;
                         goto error_free_trig_info;
                 }