From b93805e89673bf86eefe81dc1b59b54312385c2e Mon Sep 17 00:00:00 2001
From: mtm <mtm@FreeBSD.org>
Date: Thu, 26 Jun 2008 07:05:35 +0000
Subject: [PATCH] The signature for a pthread function requires that it return
 a pointer to a void. The send_thread() and disk_thread() funtions; however,
 do not have a return value because they run for the duration of the daemon's
 lifetime. This causes gcc to barf when running with -O3. Make these functions
 return a null pointer to quiet it.

PR:	bin/124342
Submitted by:	Garrett Cooper <gcooper@FreeBSD.org> (minus his comments)
MFC after:	1 week
---
 ggated/ggated.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/ggated/ggated.c b/ggated/ggated.c
index 74784e7..52d2428 100644
--- a/ggated/ggated.c
+++ b/ggated/ggated.c
@@ -756,6 +756,9 @@ disk_thread(void *arg)
 		error = pthread_mutex_unlock(&outqueue_mtx);
 		assert(error == 0);
 	}
+
+	/* NOTREACHED */
+	return (NULL);
 }
 
 static void *
@@ -810,6 +813,9 @@ send_thread(void *arg)
 		}
 		free(req);
 	}
+
+	/* NOTREACHED */
+	return (NULL);
 }
 
 static void