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authorSumit Pundir <pundirsumit11@gmail.com>2018-01-08 19:50:15 +0300
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2018-01-09 17:38:48 +0300
commitb5c54c4520ce192e417cfaa5eaf7b709996eb9b5 (patch)
tree31ee9b078fc5598052388d38bd7ccfd528880f72 /drivers/staging/greybus
parente4e179a844f52e907e550f887d0a2171f1508af1 (diff)
downloadlinux-b5c54c4520ce192e417cfaa5eaf7b709996eb9b5.tar.xz
Staging: greybus: camera: cleanup multiple checks for null pointers
Fixed coding style issue regarding null comparison at multiple lines. Issue reported by checkpatch.pl Signed-off-by: Sumit Pundir <pundirsumit11@gmail.com> Acked-by: Johan Hovold <johan@kernel.org> Reviewed-by: Alex Elder <elder@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/greybus')
-rw-r--r--drivers/staging/greybus/camera.c16
1 files changed, 8 insertions, 8 deletions
diff --git a/drivers/staging/greybus/camera.c b/drivers/staging/greybus/camera.c
index f13f16b63d7e..07ebfb88db9b 100644
--- a/drivers/staging/greybus/camera.c
+++ b/drivers/staging/greybus/camera.c
@@ -918,7 +918,7 @@ static ssize_t gb_camera_debugfs_configure_streams(struct gb_camera *gcam,
/* Retrieve number of streams to configure */
token = strsep(&buf, ";");
- if (token == NULL)
+ if (!token)
return -EINVAL;
ret = kstrtouint(token, 10, &nstreams);
@@ -929,7 +929,7 @@ static ssize_t gb_camera_debugfs_configure_streams(struct gb_camera *gcam,
return -EINVAL;
token = strsep(&buf, ";");
- if (token == NULL)
+ if (!token)
return -EINVAL;
ret = kstrtouint(token, 10, &flags);
@@ -946,7 +946,7 @@ static ssize_t gb_camera_debugfs_configure_streams(struct gb_camera *gcam,
/* width */
token = strsep(&buf, ";");
- if (token == NULL) {
+ if (!token) {
ret = -EINVAL;
goto done;
}
@@ -956,7 +956,7 @@ static ssize_t gb_camera_debugfs_configure_streams(struct gb_camera *gcam,
/* height */
token = strsep(&buf, ";");
- if (token == NULL)
+ if (!token)
goto done;
ret = kstrtouint(token, 10, &stream->height);
@@ -965,7 +965,7 @@ static ssize_t gb_camera_debugfs_configure_streams(struct gb_camera *gcam,
/* Image format code */
token = strsep(&buf, ";");
- if (token == NULL)
+ if (!token)
goto done;
ret = kstrtouint(token, 16, &stream->format);
@@ -1009,7 +1009,7 @@ static ssize_t gb_camera_debugfs_capture(struct gb_camera *gcam,
/* Request id */
token = strsep(&buf, ";");
- if (token == NULL)
+ if (!token)
return -EINVAL;
ret = kstrtouint(token, 10, &request_id);
if (ret < 0)
@@ -1017,7 +1017,7 @@ static ssize_t gb_camera_debugfs_capture(struct gb_camera *gcam,
/* Stream mask */
token = strsep(&buf, ";");
- if (token == NULL)
+ if (!token)
return -EINVAL;
ret = kstrtouint(token, 16, &streams_mask);
if (ret < 0)
@@ -1025,7 +1025,7 @@ static ssize_t gb_camera_debugfs_capture(struct gb_camera *gcam,
/* number of frames */
token = strsep(&buf, ";");
- if (token == NULL)
+ if (!token)
return -EINVAL;
ret = kstrtouint(token, 10, &num_frames);
if (ret < 0)