From: Andre Noll <maan@systemlinux.org>
Date: Sun, 2 Feb 2014 19:43:55 +0000 (+0100)
Subject: audiod: Make compute_time_diff() return void.
X-Git-Tag: v0.5.2~6^2~2
X-Git-Url: http://git.tuebingen.mpg.de/?a=commitdiff_plain;ds=sidebyside;h=67d6243694e36deb43eb8bf246871d3e266b1cb2;p=paraslash.git

audiod: Make compute_time_diff() return void.

Its single caller does not care about the return value.
---

diff --git a/audiod.c b/audiod.c
index 1d74fb0f..ddbe9d8b 100644
--- a/audiod.c
+++ b/audiod.c
@@ -641,7 +641,7 @@ static bool must_start_decoder(void)
 	return true;
 }
 
-static unsigned compute_time_diff(const struct timeval *status_time)
+static void compute_time_diff(const struct timeval *status_time)
 {
 	struct timeval tmp, diff;
 	static unsigned count;
@@ -650,7 +650,7 @@ static unsigned compute_time_diff(const struct timeval *status_time)
 	const int time_smooth = 5;
 
 	if (!status_time)
-		return count;
+		return;
 	sign = tv_diff(status_time, now, &diff);
 //		PARA_NOTICE_LOG("%s: sign = %i, sa_time_diff_sign = %i\n", __func__,
 //			sign, sa_time_diff_sign);
@@ -680,7 +680,6 @@ static unsigned compute_time_diff(const struct timeval *status_time)
 	);
 out:
 	stat_task->sa_time_diff_sign = sa_time_diff_sign;
-	return count;
 }
 
 static int update_item(int itemnum, char *buf)