From: Cristina Opriceana Date: Tue, 31 Mar 2015 10:03:12 +0000 (+0300) Subject: Staging: iio: trigger: Remove explicit NULL comparison X-Git-Tag: v4.1-rc1~152^2~138^2~33 X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=e84d0724101ba8a38afab21c118135815f707733;p=karo-tx-linux.git 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 Signed-off-by: Greg Kroah-Hartman --- 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; }