[git commit] sync.c: simplify code

[Bernhard Reutner-Fischer]

commit: http://git.uclibc.org/uClibc/commit/?id=6b1fe09331da51e244ccb40b415a3ac146f854ad
branch: http://git.uclibc.org/uClibc/commit/?id=refs/heads/master

Signed-off-by: Peter S. Mazinger <ps.m at gmx.net>
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop at gmail.com>
---
 libc/sysdeps/linux/common/sync.c |   10 +++-------
 1 files changed, 3 insertions(+), 7 deletions(-)

diff --git a/libc/sysdeps/linux/common/sync.c b/libc/sysdeps/linux/common/sync.c
index 126f40d..d7ac449 100644
--- a/libc/sysdeps/linux/common/sync.c
+++ b/libc/sysdeps/linux/common/sync.c
@@ -8,12 +8,8 @@
  */
 
 #include <sys/syscall.h>
-# if defined __USE_BSD || defined __USE_UNIX98
-#include <sys/types.h>
-#include <unistd.h>
 
-void sync(void)
-{
-	INLINE_SYSCALL(sync, 0);
-}
+#if defined __USE_BSD || defined __USE_UNIX98
+# include <unistd.h>
+_syscall0(void, sync)
 #endif