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[PATCH]: Remove unneded conditional

To: Ralf Baechle <ralf@linux-mips.org>, mipslist <linux-mips@linux-mips.org>
Subject: [PATCH]: Remove unneded conditional
From: Juan Quintela <quintela@mandrakesoft.com>
Date: Thu, 27 Mar 2003 03:52:16 +0100
Original-recipient: rfc822;linux-mips@linux-mips.org
Sender: linux-mips-bounce@linux-mips.org
 build/arch/mips/math-emu/sp_sub.c |   11 +++++------
 1 files changed, 5 insertions(+), 6 deletions(-)

diff -puN build/arch/mips/math-emu/sp_sub.c~consolidate_conditional 
build/arch/mips/math-emu/sp_sub.c
--- 24/build/arch/mips/math-emu/sp_sub.c~consolidate_conditional        
2003-03-19 23:32:43.000000000 +0100
+++ 24-quintela/build/arch/mips/math-emu/sp_sub.c       2003-03-19 
23:33:57.000000000 +0100
@@ -167,12 +167,11 @@ ieee754sp ieee754sp_sub(ieee754sp x, iee
                        xe = xe;
                        xs = ys;
                }
-               if (xm == 0) {
-                       if (ieee754_csr.rm == IEEE754_RD)
-                               return ieee754sp_zero(1);       /* round 
negative inf. => sign = -1 */
-                       else
-                               return ieee754sp_zero(0);       /* other round 
modes   => sign = 1 */
-               }
+               if (xm == 0)
+                       /* if IEEE754_RD round negative inf. => sign = -1
+                             other round modes              => sign = 1 */
+                       return ieee754sp_zero(ieee754_csr.rm == IEEE754_RD);
+
                /* normalize to rounding precision
                 */
                while ((xm >> (SP_MBITS + 3)) == 0) {

_

-- 
In theory, practice and theory are the same, but in practice they 
are different -- Larry McVoy

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