static int ps3av_set_video_disable_sig()

in ps3av.c [350:382]

• 27 lines of code
• 7 McCabe index (conditional complexity)

static int ps3av_set_video_disable_sig(void)
{
	int i, num_of_hdmi_port, num_of_av_port, res;

	num_of_hdmi_port = ps3av->av_hw_conf.num_of_hdmi;
	num_of_av_port = ps3av->av_hw_conf.num_of_hdmi +
			 ps3av->av_hw_conf.num_of_avmulti;

	/* tv mute */
	for (i = 0; i < num_of_hdmi_port; i++) {
		res = ps3av_cmd_av_tv_mute(ps3av->av_port[i],
					   PS3AV_CMD_MUTE_ON);
		if (res < 0)
			return -1;
	}
	msleep(100);

	/* video mute on */
	for (i = 0; i < num_of_av_port; i++) {
		res = ps3av_cmd_av_video_disable_sig(ps3av->av_port[i]);
		if (res < 0)
			return -1;
		if (i < num_of_hdmi_port) {
			res = ps3av_cmd_av_tv_mute(ps3av->av_port[i],
						   PS3AV_CMD_MUTE_OFF);
			if (res < 0)
				return -1;
		}
	}
	msleep(300);

	return 0;
}