[rtems commit] posix: Fix error status

[Sebastian Huber]

Module:    rtems
Branch:    master
Commit:    dfa2cdb15db5a28045b7fa76ea871a3b7b6d02a8
Changeset: http://git.rtems.org/rtems/commit/?id=dfa2cdb15db5a28045b7fa76ea871a3b7b6d02a8

Author:    Sebastian Huber <sebastian.huber at embedded-brains.de>
Date:      Wed Jul 27 09:09:01 2016 +0200

posix: Fix error status

---

 cpukit/posix/src/nanosleep.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/cpukit/posix/src/nanosleep.c b/cpukit/posix/src/nanosleep.c
index 2c7f9fa..779dc20 100644
--- a/cpukit/posix/src/nanosleep.c
+++ b/cpukit/posix/src/nanosleep.c
@@ -136,8 +136,9 @@ int nanosleep(
    *  NOTE:  This behavior is beyond the POSIX specification.
    *         FSU and GNU/Linux pthreads shares this behavior.
    */
-  if ( !_Timespec_Is_valid( rqtp ) )
-    return EINVAL;
+  if ( !_Timespec_Is_valid( rqtp ) ) {
+    rtems_set_errno_and_return_minus_one( EINVAL );
+  }
 
   relative_interval = _Timespec_To_ticks( rqtp );
   if ( relative_interval == 0 )