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Staging: dgap: Remove unnecessary variable. 

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 <patil.ankita.r@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Ankita Patil 2014-09-18 12:31:00 +05:30 committed by Greg Kroah-Hartman
parent 50d0a21b61
commit 335d9c85be
1 changed files with 2 additions and 8 deletions
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10
drivers/staging/media/omap24xx/omap24xxcam.c
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@ -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,