From 335d9c85be096cf492cb3eaeef160b45e1f25d8d Mon Sep 17 00:00:00 2001 From: Ankita Patil Date: Thu, 18 Sep 2014 12:31:00 +0530 Subject: [PATCH] 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 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 d2b440c842b3..d590b3e8b70c 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, -- 2.20.1