'ret' is initialized needlessly in cal_legacy_try_fmt_vid_cap(). We can
also move the variable to the for block, which is the only place where
it is used.
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@xxxxxxxxxxxxxxxx>
---
drivers/media/platform/ti/cal/cal-video.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/drivers/media/platform/ti/cal/cal-video.c b/drivers/media/platform/ti/cal/cal-video.c
index 07ae1a34e6b0..a4d764c96a90 100644
--- a/drivers/media/platform/ti/cal/cal-video.c
+++ b/drivers/media/platform/ti/cal/cal-video.c
@@ -191,7 +191,7 @@ static int cal_legacy_try_fmt_vid_cap(struct file *file, void *priv,
struct cal_ctx *ctx = video_drvdata(file);
const struct cal_format_info *fmtinfo;
struct v4l2_subdev_frame_size_enum fse;
- int ret, found;
+ int found;
fmtinfo = find_format_by_pix(ctx, f->fmt.pix.pixelformat);
if (!fmtinfo) {
@@ -206,12 +206,13 @@ static int cal_legacy_try_fmt_vid_cap(struct file *file, void *priv,
f->fmt.pix.field = ctx->v_fmt.fmt.pix.field;
/* check for/find a valid width/height */
- ret = 0;
found = false;
fse.pad = 0;
fse.code = fmtinfo->code;
fse.which = V4L2_SUBDEV_FORMAT_ACTIVE;
for (fse.index = 0; ; fse.index++) {
+ int ret;
+
ret = v4l2_subdev_call(ctx->phy->source, pad, enum_frame_size,
NULL, &fse);
if (ret)
--
2.34.1
