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authorColin Ian King <colin.king@canonical.com>2017-10-29 14:06:07 +0100
committerMauro Carvalho Chehab <mchehab@s-opensource.com>2017-10-31 12:27:37 +0100
commita10444cc04eace87e49dea36e360a799112cd889 (patch)
tree43f82d077fad143e6548a4fca3daef49c7f3143c /drivers/media/usb/gspca
parentmedia: mxl111sf: remove redundant assignment to index (diff)
downloadlinux-a10444cc04eace87e49dea36e360a799112cd889.tar.xz
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media: gspca: remove redundant assignment to variable j
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> 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/gspca')
-rw-r--r--drivers/media/usb/gspca/gspca.c1
1 files changed, 0 insertions, 1 deletions
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;