[PATCH-next] media: s2255drv: Remove unneeded if else blocks

[Christopher DÃaz Riveros]

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 DÃaz Riveros <chrisadr@xxxxxxxxxx>
---
 drivers/media/usb/s2255/s2255drv.c | 8 --------
 1 file changed, 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;
 	}
-- 
2.16.0