diff options
| author | Christopher Díaz Riveros <chrisadr@gentoo.org> | 2018-01-25 00:40:43 +0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@s-opensource.com> | 2018-02-26 15:57:38 +0300 |
| commit | d2d476b705b4930427d2efc38cfe0ea0c5d1cb4c (patch) | |
| tree | 934fe42cb63a9aabe706b0abbe69171a12308c57 /drivers/media/usb/s2255 | |
| parent | b605687cf517ee2b900f63f7bd99b67555531b10 (diff) | |
| download | linux-d2d476b705b4930427d2efc38cfe0ea0c5d1cb4c.tar.xz | |
media: s2255drv: Remove unneeded if else blocks
Given the following definitions from s2255drv.c
#define LINE_SZ_4CIFS_NTSC 640
#define LINE_SZ_2CIFS_NTSC 640
#define LINE_SZ_1CIFS_NTSC 320
and
#define LINE_SZ_4CIFS_PAL 704
#define LINE_SZ_2CIFS_PAL 704
#define LINE_SZ_1CIFS_PAL 352
f->fmt.pix.width possible values can be reduced to
LINE_SZ_4CIFS_NTSC or LINE_SZ_1CIFS_NTSC.
This patch removes unneeded if else blocks in vidioc_try_fmt_vid_cap
function.
This issue was detected by using the Coccinelle software.
Signed-off-by: Christopher Díaz Riveros <chrisadr@gentoo.org>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Diffstat (limited to 'drivers/media/usb/s2255')
| -rw-r--r-- | drivers/media/usb/s2255/s2255drv.c | 8 |
1 files changed, 0 insertions, 8 deletions
diff --git a/drivers/media/usb/s2255/s2255drv.c b/drivers/media/usb/s2255/s2255drv.c index 8c2a86d71e8a..a00a15f55d37 100644 --- a/drivers/media/usb/s2255/s2255drv.c +++ b/drivers/media/usb/s2255/s2255drv.c @@ -803,10 +803,6 @@ static int vidioc_try_fmt_vid_cap(struct file *file, void *priv, } if (f->fmt.pix.width >= LINE_SZ_4CIFS_NTSC) f->fmt.pix.width = LINE_SZ_4CIFS_NTSC; - else if (f->fmt.pix.width >= LINE_SZ_2CIFS_NTSC) - f->fmt.pix.width = LINE_SZ_2CIFS_NTSC; - else if (f->fmt.pix.width >= LINE_SZ_1CIFS_NTSC) - f->fmt.pix.width = LINE_SZ_1CIFS_NTSC; else f->fmt.pix.width = LINE_SZ_1CIFS_NTSC; } else { @@ -820,10 +816,6 @@ static int vidioc_try_fmt_vid_cap(struct file *file, void *priv, } if (f->fmt.pix.width >= LINE_SZ_4CIFS_PAL) f->fmt.pix.width = LINE_SZ_4CIFS_PAL; - else if (f->fmt.pix.width >= LINE_SZ_2CIFS_PAL) - f->fmt.pix.width = LINE_SZ_2CIFS_PAL; - else if (f->fmt.pix.width >= LINE_SZ_1CIFS_PAL) - f->fmt.pix.width = LINE_SZ_1CIFS_PAL; else f->fmt.pix.width = LINE_SZ_1CIFS_PAL; } |