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authorUlrich Drepper <drepper@redhat.com>2004-03-24 20:50:12 +0000
committerUlrich Drepper <drepper@redhat.com>2004-03-24 20:50:12 +0000
commitcf2ac50f084efaae242a477cc2af8d164e813872 (patch)
tree5a70a5ff44a34e7c8d991946f975d141653ac616
parent63f78a3a9bea4a88f95792b00ef6363f0349f9ac (diff)
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(really_getpid): Reorganize code to avoid warning.
-rw-r--r--nptl/sysdeps/unix/sysv/linux/getpid.c13
1 files changed, 7 insertions, 6 deletions
diff --git a/nptl/sysdeps/unix/sysv/linux/getpid.c b/nptl/sysdeps/unix/sysv/linux/getpid.c
index 1c3532b7e1..476981e975 100644
--- a/nptl/sysdeps/unix/sysv/linux/getpid.c
+++ b/nptl/sysdeps/unix/sysv/linux/getpid.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2003 Free Software Foundation, Inc.
+/* Copyright (C) 2003, 2004 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
@@ -28,11 +28,12 @@ static inline __attribute__((always_inline)) pid_t really_getpid (pid_t oldval);
static inline __attribute__((always_inline)) pid_t
really_getpid (pid_t oldval)
{
- pid_t selftid;
- if (__builtin_expect (oldval == 0
- && ((selftid = THREAD_GETMEM (THREAD_SELF, tid))
- != 0), 1))
- return selftid;
+ if (__builtin_expect (oldval == 0, 1))
+ {
+ pid_t selftid = THREAD_GETMEM (THREAD_SELF, tid);
+ if (__builtin_expect (selftid != 0), 1)
+ return selftid;
+ }
INTERNAL_SYSCALL_DECL (err);
pid_t result = INTERNAL_SYSCALL (getpid, err, 0);