math-emu: Fix compiler warnings

Fix warnings of the form:
arch/powerpc/math-emu/fsubs.c:15: warning: 'R_f1' may be used uninitialized in this function
arch/powerpc/math-emu/fsubs.c:15: warning: 'R_f0' may be used uninitialized in this function

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

parent 82331ab1

include/math-emu/op-2.h

+1 −1

Original line number	Diff line number	Diff line
		@@ -25,7 +25,7 @@
		#ifndef __MATH_EMU_OP_2_H__
		#define __MATH_EMU_OP_2_H__

		#define _FP_FRAC_DECL_2(X) _FP_W_TYPE X##_f0, X##_f1
		#define _FP_FRAC_DECL_2(X) _FP_W_TYPE X##_f0 = 0, X##_f1 = 0
		#define _FP_FRAC_COPY_2(D,S) (D##_f0 = S##_f0, D##_f1 = S##_f1)
		#define _FP_FRAC_SET_2(X,I) __FP_FRAC_SET_2(X, I)
		#define _FP_FRAC_HIGH_2(X) (X##_f1)