Messages in this thread Patch in this message | | | From | Colin King <> | Subject | [PATCH] [media] gspca: remove redundant assignment to variable j | Date | Sun, 29 Oct 2017 13:06:07 +0000 |
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From: Colin Ian King <colin.king@canonical.com>
Variable j is being set to zero before a loop and also immediately inside the loop and is not used after the loop. Hence the first assignment is redundant and can be removed. Cleans up clang warning:
drivers/media/usb/gspca/gspca.c:1078:2: warning: Value stored to 'j' is never read
Signed-off-by: Colin Ian King <colin.king@canonical.com> --- drivers/media/usb/gspca/gspca.c | 1 - 1 file changed, 1 deletion(-)
diff --git a/drivers/media/usb/gspca/gspca.c b/drivers/media/usb/gspca/gspca.c index 0f141762abf1..961343873fd0 100644 --- a/drivers/media/usb/gspca/gspca.c +++ b/drivers/media/usb/gspca/gspca.c @@ -1075,7 +1075,6 @@ static int vidioc_enum_fmt_vid_cap(struct file *file, void *priv, /* give an index to each format */ index = 0; - j = 0; for (i = gspca_dev->cam.nmodes; --i >= 0; ) { fmt_tb[index] = gspca_dev->cam.cam_mode[i].pixelformat; j = 0; -- 2.14.1
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