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/dp_div.c

diff --git a/arch/mips/math-emu/dp_div.c b/arch/mips/math-emu/dp_div.c
index 13ecffa..377e114 100644
--- a/arch/mips/math-emu/dp_div.c
+++ b/arch/mips/math-emu/dp_div.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 ieee754dp_nanxcpt(ieee754dp_indef(), "div", x, y);
+		return ieee754dp_nanxcpt(ieee754dp_indef());
 
 	case CLPAIR(IEEE754_CLASS_ZERO, IEEE754_CLASS_QNAN):
 	case CLPAIR(IEEE754_CLASS_NORM, IEEE754_CLASS_QNAN):
@@ -73,7 +73,7 @@
 
 	case CLPAIR(IEEE754_CLASS_INF, IEEE754_CLASS_INF):
 		ieee754_setcx(IEEE754_INVALID_OPERATION);
-		return ieee754dp_xcpt(ieee754dp_indef(), "div", x, y);
+		return ieee754dp_indef();
 
 	case CLPAIR(IEEE754_CLASS_NORM, IEEE754_CLASS_INF):
 	case CLPAIR(IEEE754_CLASS_ZERO, IEEE754_CLASS_INF):
@@ -90,12 +90,12 @@
 
 	case CLPAIR(IEEE754_CLASS_ZERO, IEEE754_CLASS_ZERO):
 		ieee754_setcx(IEEE754_INVALID_OPERATION);
-		return ieee754dp_xcpt(ieee754dp_indef(), "div", x, y);
+		return ieee754dp_indef();
 
 	case CLPAIR(IEEE754_CLASS_NORM, IEEE754_CLASS_ZERO):
 	case CLPAIR(IEEE754_CLASS_DNORM, IEEE754_CLASS_ZERO):
 		ieee754_setcx(IEEE754_ZERO_DIVIDE);
-		return ieee754dp_xcpt(ieee754dp_inf(xs ^ ys), "div", x, y);
+		return ieee754dp_inf(xs ^ ys);
 
 	case CLPAIR(IEEE754_CLASS_ZERO, IEEE754_CLASS_NORM):
 	case CLPAIR(IEEE754_CLASS_ZERO, IEEE754_CLASS_DNORM):
@@ -151,6 +151,6 @@
 			re--;
 		}
 
-		DPNORMRET2(xs == ys ? 0 : 1, re, rm, "div", x, y);
+		return ieee754dp_format(xs == ys ? 0 : 1, re, rm);
 	}
 }