[glibc] linux: Simplify mq_timedsend

[glibc] linux: Simplify mq_timedsend

[Adhemerval Zanella]

https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=85077eaa54fa489c676535b1dad8b617a6485cd0

commit 85077eaa54fa489c676535b1dad8b617a6485cd0
Author: Adhemerval Zanella <adhemerval.zanella@linaro.org>
Date:   Fri Jul 10 11:15:42 2020 -0300

    linux: Simplify mq_timedsend
    
     With arch-syscall.h it can now assumes the existance of either
    __NR_mq_timedsend or __NR_mq_timedsend_time64.  The 32-bit
    time_t support is now only build for !__ASSUME_TIME64_SYSCALLS.
    
    Checked on x86_64-linux-gnu and i686-linux-gnu (on 5.4 and on 4.15
    kernel).
    
    Reviewed-by: Lukasz Majewski <lukma@denx.de>

Diff:
---
 sysdeps/unix/sysv/linux/mq_timedsend.c | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

diff --git a/sysdeps/unix/sysv/linux/mq_timedsend.c b/sysdeps/unix/sysv/linux/mq_timedsend.c
index f2a43df300..76ba25ba14 100644
--- a/sysdeps/unix/sysv/linux/mq_timedsend.c
+++ b/sysdeps/unix/sysv/linux/mq_timedsend.c
@@ -26,15 +26,13 @@ __mq_timedsend_time64 (mqd_t mqdes, const char *msg_ptr, size_t msg_len,
                        unsigned int msg_prio,
                        const struct __timespec64 *abs_timeout)
 {
-#ifdef __ASSUME_TIME64_SYSCALLS
 # ifndef __NR_mq_timedsend_time64
 #  define __NR_mq_timedsend_time64 __NR_mq_timedsend
 # endif
-  return SYSCALL_CANCEL (mq_timedsend_time64, mqdes, msg_ptr, msg_len,
-                         msg_prio, abs_timeout);
-#else
   int ret = SYSCALL_CANCEL (mq_timedsend_time64, mqdes, msg_ptr, msg_len,
-                            msg_prio, abs_timeout);
+			    msg_prio, abs_timeout);
+
+#ifndef __ASSUME_TIME64_SYSCALLS
   if (ret == 0 || errno != ENOSYS)
     return ret;
 
@@ -50,9 +48,11 @@ __mq_timedsend_time64 (mqd_t mqdes, const char *msg_ptr, size_t msg_len,
       ts32 = valid_timespec64_to_timespec (*abs_timeout);
     }
 
-  return SYSCALL_CANCEL (mq_timedsend, mqdes, msg_ptr, msg_len, msg_prio,
-                         abs_timeout != NULL ? &ts32 : NULL);
+  ret = SYSCALL_CANCEL (mq_timedsend, mqdes, msg_ptr, msg_len, msg_prio,
+			abs_timeout != NULL ? &ts32 : NULL);
 #endif
+
+  return ret;
 }
 
 #if __TIMESIZE != 64