commit e6e65f97db4ebd6a9aec26eccca2992eb638afd3
author Cristina Moraru <cristina.moraru09@gmail.com> Tue Oct 20 22:55:43 2015 +0300
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> Sat Oct 24 19:32:09 2015 -0700
tree ad7baa1b4675d32f1be6f772d2faa9621b47dd39
parent eee587ea87343777f51825c532462635dd2e4157

staging: iio: cdc: Remove explicit comparisons

Remove comparisons to 0 or NULL

Signed-off-by: Cristina Moraru <cristina.moraru09@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/iio/cdc/ad7150.c

diff --git a/drivers/staging/iio/cdc/ad7150.c b/drivers/staging/iio/cdc/ad7150.c
index 636a7ee..e8d0ff2 100644
--- a/drivers/staging/iio/cdc/ad7150.c
+++ b/drivers/staging/iio/cdc/ad7150.c
@@ -219,7 +219,7 @@
 	u64 event_code;
 
 	/* Something must always be turned on */
-	if (state == 0)
+	if (!state)
 		return -EINVAL;
 
 	event_code = IIO_UNMOD_EVENT_CODE(chan->type, chan->channel, type, dir);

drivers/staging/iio/cdc/ad7152.c

diff --git a/drivers/staging/iio/cdc/ad7152.c b/drivers/staging/iio/cdc/ad7152.c
index c3d5531..485d0a5 100644
--- a/drivers/staging/iio/cdc/ad7152.c
+++ b/drivers/staging/iio/cdc/ad7152.c
@@ -290,7 +290,7 @@
 		ret = 0;
 		break;
 	case IIO_CHAN_INFO_SCALE:
-		if (val != 0) {
+		if (val) {
 			ret = -EINVAL;
 			goto out;
 		}