From: Olivier Hainque <hainque@gcc.gnu.org>
Date: Fri, 2 Jun 2017 16:24:28 +0000 (+0000)
Subject: vxlib.c (__gthread_once): Add missing value to nested return statement.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=ee834d3b93c3b5204d5786cf1e30091b51802fb4;p=gcc.git

vxlib.c (__gthread_once): Add missing value to nested return statement.

2017-06-02  Olivier Hainque  <hainque@adacore.com>

	* config/vxlib.c (__gthread_once): Add missing value to
	nested return statement.

From-SVN: r248838
---

diff --git a/libgcc/config/vxlib.c b/libgcc/config/vxlib.c
index 3cb86907895..3df5d1f00b2 100644
--- a/libgcc/config/vxlib.c
+++ b/libgcc/config/vxlib.c
@@ -70,7 +70,7 @@ __gthread_once (__gthread_once_t *guard, void (*func)(void))
       /* This can happen on powerpc, which is using all 32 bits
 	 of the gthread_once_t structure.  */
       if (guard->done)
-	return;
+	return 0;
 #endif
       taskDelay (1);
     }