Staging: dgap: Remove unnecessary variable.
Author: Ankita Patil <patil.ankita.r@gmail.com>
This patch removes unnecessary variable in file dgap.c
using Coccinelle. Semantic patch for this is as follows:
@@
expression ret;
identifier f;
@@
-ret =
+return
f(...);
-return ret;
Also removed the unneeded variable manually.
Signed-off-by: Ankita Patil
Signed-off-by: Greg Kroah-Hartman
---
drivers/staging/media/omap24xx/omap24xxcam.c | 10 ++--------
1 file changed, 2 insertions(+), 8 deletions(-)
diff --git a/drivers/staging/media/omap24xx/omap24xxcam.c b/drivers/staging/media/omap24xx/omap24xxcam.c
index d2b440c..d590b3e 100644
--- a/drivers/staging/media/omap24xx/omap24xxcam.c
+++ b/drivers/staging/media/omap24xx/omap24xxcam.c
@@ -1003,11 +1003,8 @@ static int vidioc_enum_fmt_vid_cap(struct file *file, void *fh,
{
struct omap24xxcam_fh *ofh = fh;
struct omap24xxcam_device *cam = ofh->cam;
- int rval;
-
- rval = vidioc_int_enum_fmt_cap(cam->sdev, f);
- return rval;
+ return vidioc_int_enum_fmt_cap(cam->sdev, f);
}
static int vidioc_g_fmt_vid_cap(struct file *file, void *fh,
@@ -1245,11 +1242,8 @@ static int vidioc_queryctrl(struct file *file, void *fh,
{
struct omap24xxcam_fh *ofh = fh;
struct omap24xxcam_device *cam = ofh->cam;
- int rval;
-
- rval = vidioc_int_queryctrl(cam->sdev, a);
- return rval;
+ return vidioc_int_queryctrl(cam->sdev, a);
}
static int vidioc_g_ctrl(struct file *file, void *fh, |
---
drivers/staging/media/omap24xx/omap24xxcam.c | 10 ++--------
1 file changed, 2 insertions(+), 8 deletions(-)
diff --git a/drivers/staging/media/omap24xx/omap24xxcam.c b/drivers/staging/media/omap24xx/omap24xxcam.c
index d2b440c..d590b3e 100644
--- a/drivers/staging/media/omap24xx/omap24xxcam.c
+++ b/drivers/staging/media/omap24xx/omap24xxcam.c
@@ -1003,11 +1003,8 @@ static int vidioc_enum_fmt_vid_cap(struct file *file, void *fh,
{
struct omap24xxcam_fh *ofh = fh;
struct omap24xxcam_device *cam = ofh->cam;
- int rval;
-
- rval = vidioc_int_enum_fmt_cap(cam->sdev, f);
- return rval;
+ return vidioc_int_enum_fmt_cap(cam->sdev, f);
}
static int vidioc_g_fmt_vid_cap(struct file *file, void *fh,
@@ -1245,11 +1242,8 @@ static int vidioc_queryctrl(struct file *file, void *fh,
{
struct omap24xxcam_fh *ofh = fh;
struct omap24xxcam_device *cam = ofh->cam;
- int rval;
-
- rval = vidioc_int_queryctrl(cam->sdev, a);
- return rval;
+ return vidioc_int_queryctrl(cam->sdev, a);
}
static int vidioc_g_ctrl(struct file *file, void *fh,