debloat: use __syscall instead of syscall where possible

[musl] / src / stdio / __lockfile.c

diff --git a/src/stdio/__lockfile.c b/src/stdio/__lockfile.c
index 93c9486..4e0239e 100644 (file)
--- a/src/stdio/__lockfile.c
+++ b/src/stdio/__lockfile.c
@@ -13,8 +13,8 @@ void __lockfile(FILE *f)
                f->lockcount++;
                return;
        }
-       while (f->lock || a_cas(&f->lock, 0, tid))
+       while (a_cas(&f->lock, 0, tid))
                if (spins) spins--, a_spin();
-               else syscall(SYS_sched_yield);
+               else __syscall(SYS_sched_yield);
        f->lockcount = 1;
 }