[media] coda: properly clear f_cap in coda_s_fmt_vid_out

Properly zero the structure on the stack before using it.
Signed-off-by: NPhilipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: NKamil Debski <k.debski@samsung.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@osg.samsung.com>

drivers/media/platform/coda/coda-common.c

@@ -674,6 +674,7 @@ static int coda_s_fmt_vid_out(struct file *file, void *priv,
 
 	ctx->colorspace = f->fmt.pix.colorspace;
 
+	memset(&f_cap, 0, sizeof(f_cap));
 	f_cap.type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
 	coda_g_fmt(file, priv, &f_cap);
 	f_cap.fmt.pix.width = f->fmt.pix.width;