Index: lib/libc/aarch64/SYS.h
===================================================================
--- lib/libc/aarch64/SYS.h
+++ lib/libc/aarch64/SYS.h
@@ -49,8 +49,9 @@
 ENTRY(__sys_##name);						\
 	WEAK_REFERENCE(__sys_##name, _##name);			\
 	_SYSCALL(name);						\
-	b.cs	cerror;						\
+	b.cs	1f;						\
 	ret;							\
+1:	b	cerror;						\
 END(__sys_##name)
 
 #define	RSYSCALL(name)						\
@@ -58,6 +59,7 @@
 	WEAK_REFERENCE(__sys_##name, name);			\
 	WEAK_REFERENCE(__sys_##name, _##name);			\
 	_SYSCALL(name);						\
-	b.cs	cerror;						\
+	b.cs	1f;						\
 	ret;							\
+1:	b	cerror;						\
 END(__sys_##name)