[src/trunk]: src/sys/arch/powerpc/fpu fpu_compare(): Assign r by using return...

[rin <rin%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/a0396ca9a9d6
branches:  trunk
changeset: 369930:a0396ca9a9d6
user:      rin <rin%NetBSD.org@localhost>
date:      Thu Sep 08 15:22:43 2022 +0000

description:
fpu_compare(): Assign r by using return value from fpu_sub(),
instead of directly using &fe->fe_f3. NFC; only for clarity.

diffstat:

 sys/arch/powerpc/fpu/fpu_compare.c |  7 +++----
 1 files changed, 3 insertions(+), 4 deletions(-)

diffs (35 lines):

diff -r 5a4ed9704007 -r a0396ca9a9d6 sys/arch/powerpc/fpu/fpu_compare.c
--- a/sys/arch/powerpc/fpu/fpu_compare.c        Thu Sep 08 15:21:50 2022 +0000
+++ b/sys/arch/powerpc/fpu/fpu_compare.c        Thu Sep 08 15:22:43 2022 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: fpu_compare.c,v 1.7 2022/09/08 15:21:50 rin Exp $ */
+/*     $NetBSD: fpu_compare.c,v 1.8 2022/09/08 15:22:43 rin Exp $ */
 
 /*
  * Copyright (c) 1992, 1993
@@ -48,7 +48,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: fpu_compare.c,v 1.7 2022/09/08 15:21:50 rin Exp $");
+__KERNEL_RCSID(0, "$NetBSD: fpu_compare.c,v 1.8 2022/09/08 15:22:43 rin Exp $");
 
 #include <sys/types.h>
 
@@ -83,7 +83,6 @@
 
        a = &fe->fe_f1;
        b = &fe->fe_f2;
-       r = &fe->fe_f3;
 
        if (ISNAN(a) || ISNAN(b)) {
                /*
@@ -154,7 +153,7 @@
                cc = FPSCR_FE;
                goto done;
        }
-       fpu_sub(fe);
+       r = fpu_sub(fe);
        if (ISZERO(r))
                cc = FPSCR_FE;
        else if (r->fp_sign)