From 23a75af57ea6e82dd7a0ec4c625f7677350cc678 Mon Sep 17 00:00:00 2001
From: Isaku Yamahata <isaku.yamahata@gmail.com>
Date: Fri, 31 Jan 2020 21:02:32 -0800
Subject: [PATCH] fixup! [LibOS] make sigreturn emulation nofp code

---
 LibOS/shim/src/shim_syscalls.c | 8 ++------
 1 file changed, 2 insertions(+), 6 deletions(-)

diff --git a/LibOS/shim/src/shim_syscalls.c b/LibOS/shim/src/shim_syscalls.c
index 731aeadb..38653a6c 100644
--- a/LibOS/shim/src/shim_syscalls.c
+++ b/LibOS/shim/src/shim_syscalls.c
@@ -175,15 +175,11 @@ DEFINE_SHIM_SYSCALL(rt_sigprocmask, 3, shim_do_sigprocmask, int, int, how, const
 /* rt_sigreturn: sys/shim_sigaction.c */
 //DEFINE_SHIM_SYSCALL(rt_sigreturn, 1, shim_do_sigreturn, int, int, __unused)
 attribute_nofp long __shim_rt_sigreturn(long __arg1) {
-    int __unused = (int)__arg1;
-    int __ret = shim_do_sigreturn(__unused);
-    long ret = (long)__ret;
-    return ret;
+    return shim_do_sigreturn(__arg1);
 }
 
 attribute_nofp int shim_rt_sigreturn(int __unused) {
-    long __ret = __shim_rt_sigreturn ((long)__unused);
-    int ret = (int)__ret;
+    int ret = __shim_rt_sigreturn(__unused);
     if (ret < 0)
         return -1;
     return ret;