(CFLAGS-tst-align.c): Add -mpreferred-stack-boundary=4.

[thirdparty/glibc.git] / misc / insremque.c

diff --git a/misc/insremque.c b/misc/insremque.c
index 7f086cd392eba965aa2bfc54180076b26699c3ce..e366ac806357ae42a90f8c1bdb3cf289e8cfcff1 100644 (file)
--- a/misc/insremque.c
+++ b/misc/insremque.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1992, 1995, 1996, 2006 Free Software Foundation, Inc.
+/* Copyright (C) 1992, 1995, 1996 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -24,20 +24,12 @@
 void
 insque (void *elem, void *prev)
 {
-  if (prev == NULL)
-    {
-      ((struct qelem *) elem)->q_forw = NULL;
-      ((struct qelem *) elem)->q_back = NULL;
-    }
-  else
-    {
-      struct qelem *next = ((struct qelem *) prev)->q_forw;
-      ((struct qelem *) prev)->q_forw = (struct qelem *) elem;
-      if (next != NULL)
-       next->q_back = (struct qelem *) elem;
-      ((struct qelem *) elem)->q_forw = next;
-      ((struct qelem *) elem)->q_back = (struct qelem *) prev;
-    }
+  struct qelem *next = ((struct qelem *) prev)->q_forw;
+  ((struct qelem *) prev)->q_forw = (struct qelem *) elem;
+  if (next != NULL)
+    next->q_back = (struct qelem *) elem;
+  ((struct qelem *) elem)->q_forw = next;
+  ((struct qelem *) elem)->q_back = (struct qelem *) prev;
 }
 
 /* Unlink ELEM from the doubly-linked list that it is in.  */