commit 90efba36ed50933c6df92805bd7e5742e9cc0f46
author Ralf Baechle <ralf@linux-mips.org> Fri Apr 25 03:19:57 2014 +0200
committer Ralf Baechle <ralf@linux-mips.org> Fri May 23 15:11:14 2014 +0200
tree edcf824726a76c68e7606954ea16fbcbc91a4f27
parent 593d33fe334761853890f2f84ed41e7c24051de2

MIPS: math-emu: Get rid of the useless parts of exception handling.

All it really did was throw a printk for no obvious reason.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

arch/mips/math-emu/sp_sub.c

diff --git a/arch/mips/math-emu/sp_sub.c b/arch/mips/math-emu/sp_sub.c
index 828de93..67a1f9e 100644
--- a/arch/mips/math-emu/sp_sub.c
+++ b/arch/mips/math-emu/sp_sub.c
@@ -52,7 +52,7 @@
 	case CLPAIR(IEEE754_CLASS_SNAN, IEEE754_CLASS_DNORM):
 	case CLPAIR(IEEE754_CLASS_SNAN, IEEE754_CLASS_INF):
 		ieee754_setcx(IEEE754_INVALID_OPERATION);
-		return ieee754sp_nanxcpt(ieee754sp_indef(), "sub", x, y);
+		return ieee754sp_nanxcpt(ieee754sp_indef());
 
 	case CLPAIR(IEEE754_CLASS_ZERO, IEEE754_CLASS_QNAN):
 	case CLPAIR(IEEE754_CLASS_NORM, IEEE754_CLASS_QNAN):
@@ -75,7 +75,7 @@
 		if (xs != ys)
 			return x;
 		ieee754_setcx(IEEE754_INVALID_OPERATION);
-		return ieee754sp_xcpt(ieee754sp_indef(), "sub", x, y);
+		return ieee754sp_indef();
 
 	case CLPAIR(IEEE754_CLASS_ZERO, IEEE754_CLASS_INF):
 	case CLPAIR(IEEE754_CLASS_DNORM, IEEE754_CLASS_INF):
@@ -179,5 +179,6 @@
 			xe--;
 		}
 	}
-	SPNORMRET2(xs, xe, xm, "sub", x, y);
+
+	return ieee754sp_format(xs, xe, xm);
 }