media: synopsys: hdmirx: media: Remove redundant ternary operators

For ternary operators in the form of a ? true : false, if a itself returns
a boolean result, the ternary operator can be omitted. Remove redundant
ternary operators to clean up the code.

Signed-off-by: Liao Yuanhong <[e-mail]>
Acked-by: Dmitry Osipenko <[e-mail]>
Signed-off-by: Hans Verkuil <[e-mail]>

drivers/media/platform/synopsys/hdmirx/snps_hdmirx.c

···
 			break;
 	}
 
-	ret = (cnt >= detection_threshold) ? true : false;
+	ret = cnt >= detection_threshold;
 	v4l2_dbg(3, debug, &hdmirx_dev->v4l2_dev, "%s: %d\n", __func__, ret);
 
 	return ret;