re PR other/53231 (libatomic/tas_n.c:100:10: error: 'ret' undeclared (first use in this function))

PR other/53231 * tas_n.c (libat_test_and_set): Correct return. Remove unused variable. From-SVN: r187783

re PR other/53231 (libatomic/tas_n.c:100:10: error: 'ret' undeclared (first use in this function))
PR other/53231 * tas_n.c (libat_test_and_set): Correct return. Remove unused variable. From-SVN: r187783
91734423 · John David Anglin · John David Anglin · 45798051 · 91734423 · 91734423
Commit 91734423 authored May 22, 2012 by John David Anglin Committed by John David Anglin May 22, 2012
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libatomic/ChangeLog
+5 -0

libatomic/tas_n.c
+2 -2

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--- a/libatomic/ChangeLog
+++ b/libatomic/ChangeLog
+2012-05-22  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
+
+	PR other/53231
+	* tas_n.c (libat_test_and_set): Correct return.  Remove unused variable.
+
 2012-05-16  H.J. Lu  <hongjiu.lu@intel.com>

 	* configure: Regenerated.

--- a/libatomic/tas_n.c
+++ b/libatomic/tas_n.c
@@ -85,7 +85,7 @@ SIZE(libat_test_and_set) (UTYPE *mptr, int smodel)
 bool
 SIZE(libat_test_and_set) (UTYPE *mptr, int smodel)
 {
-  UTYPE oldval, newval;
+  UTYPE oldval;
  UWORD magic;

  pre_seq_barrier (smodel);
@@ -97,7 +97,7 @@ SIZE(libat_test_and_set) (UTYPE *mptr, int smodel)
  protect_end (mptr, magic);
  post_seq_barrier (smodel);

-  return ret != 0;
+  return oldval != 0;
 }

 #define DONE 1