MIPS: math-emu: Reformat code according to coding style.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
diff --git a/arch/mips/math-emu/ieee754dp.c b/arch/mips/math-emu/ieee754dp.c
index 3692362..43fb7fe 100644
--- a/arch/mips/math-emu/ieee754dp.c
+++ b/arch/mips/math-emu/ieee754dp.c
@@ -151,12 +151,12 @@
 			case IEEE754_RZ:
 				return ieee754dp_zero(sn);
 			case IEEE754_RU:    /* toward +Infinity */
-				if(sn == 0)
+				if (sn == 0)
 					return ieee754dp_min(0);
 				else
 					return ieee754dp_zero(1);
 			case IEEE754_RD:    /* toward -Infinity */
-				if(sn == 0)
+				if (sn == 0)
 					return ieee754dp_zero(0);
 				else
 					return ieee754dp_min(1);