debloat: use __syscall instead of syscall where possible

don't waste time (and significant code size due to function call
overhead!) setting errno when the result of a syscall does not matter
or when it can't fail.

1 files changed, 1 insertions, 1 deletions

diff --git a/src/unistd/sync.c b/src/unistd/sync.c
index 20fafb4a..f18765aa 100644
--- a/src/unistd/sync.c
+++ b/src/unistd/sync.c
@@ -3,5 +3,5 @@
 
 void sync(void)
 {
-	syscall(SYS_sync);
+	__syscall(SYS_sync);
 }