Module: xenomai-forge
Branch: next
Commit: 19b35e68c455ba5592db0645969704afa0ef0aba
URL:
http://git.xenomai.org/?p=xenomai-forge.git;a=commit;h=19b35e68c455ba5592db0645969704afa0ef0aba
Author: Philippe Gerum <r...@xenomai.org>
Date: Thu May 29 17:07:17 2014 +0200
copperplate/heapobj: fix unused_result warning
---
lib/copperplate/heapobj-pshared.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/lib/copperplate/heapobj-pshared.c
b/lib/copperplate/heapobj-pshared.c
index cdafceb..538d37f 100644
--- a/lib/copperplate/heapobj-pshared.c
+++ b/lib/copperplate/heapobj-pshared.c
@@ -661,7 +661,9 @@ static int create_main_heap(void)
munmap(m_heap, len);
}
- ftruncate(fd, 0); /* Clear all previous contents if any. */
+ ret = ftruncate(fd, 0); /* Clear all previous contents if any. */
+ if (ret)
+ goto unlink_fail;
ret = ftruncate(fd, len);
if (ret)
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