From: simran singhal <singhalsimran0@gmail.com>
To: mchehab@kernel.org
Cc: gregkh@linuxfoundation.org, linux-media@vger.kernel.org,
devel@driverdev.osuosl.org, linux-kernel@vger.kernel.org,
outreachy-kernel@googlegroups.com
Subject: [PATCH 3/7] staging: media: Replace NULL with "!"
Date: Fri, 3 Mar 2017 01:21:58 +0530 [thread overview]
Message-ID: <1488484322-5928-3-git-send-email-singhalsimran0@gmail.com> (raw)
In-Reply-To: <1488484322-5928-1-git-send-email-singhalsimran0@gmail.com>
Use ! in comparison tests using "==NULL" rather than moving the
"==NULL" to the right side of the test.
Addesses multiple instances of the checkpatch.pl warning:
WARNING: Comparisons should place the constant on the right side of the
test
Signed-off-by: simran singhal <singhalsimran0@gmail.com>
---
drivers/staging/media/atomisp/i2c/gc2235.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/staging/media/atomisp/i2c/gc2235.c b/drivers/staging/media/atomisp/i2c/gc2235.c
index 7de7e24..2ef876a 100644
--- a/drivers/staging/media/atomisp/i2c/gc2235.c
+++ b/drivers/staging/media/atomisp/i2c/gc2235.c
@@ -603,7 +603,7 @@ static int power_up(struct v4l2_subdev *sd)
struct i2c_client *client = v4l2_get_subdevdata(sd);
int ret;
- if (NULL == dev->platform_data) {
+ if (!dev->platform_data) {
dev_err(&client->dev,
"no camera_sensor_platform_data");
return -ENODEV;
@@ -647,7 +647,7 @@ static int power_down(struct v4l2_subdev *sd)
struct i2c_client *client = v4l2_get_subdevdata(sd);
int ret = 0;
- if (NULL == dev->platform_data) {
+ if (!dev->platform_data) {
dev_err(&client->dev,
"no camera_sensor_platform_data");
return -ENODEV;
--
2.7.4
next prev parent reply other threads:[~2017-03-02 19:53 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-03-02 19:51 [PATCH 1/7] staging: media: Remove unnecessary typecast of c90 int constant simran singhal
2017-03-02 19:51 ` [PATCH 2/7] staging: media: Add blank line after a declaration simran singhal
2017-03-02 19:51 ` simran singhal [this message]
2017-03-02 19:51 ` [PATCH 4/7] staging: media: Remove blank line before '}' and after '{' braces simran singhal
2017-03-02 19:52 ` [PATCH 5/7] staging: media: Remove multiple assignments simran singhal
2017-03-02 19:52 ` [PATCH 6/7] staging: media: Use x instead of x != NULL simran singhal
2017-03-02 19:52 ` [PATCH 7/7] staging: media: Do not use multiple blank lines simran singhal
2017-03-03 17:45 ` [PATCH 1/7] staging: media: Remove unnecessary typecast of c90 int constant Sakari Ailus
2017-03-03 18:23 ` SIMRAN SINGHAL
2017-03-03 18:37 ` [Outreachy kernel] " Julia Lawall
2017-03-09 16:45 ` Greg KH
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