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authorLiu Yu <yu.liu@freescale.com>2008-10-28 11:50:20 +0800
committerKumar Gala <galak@kernel.crashing.org>2008-12-03 08:19:15 -0600
commit033b8a333c66e0a7dc63132c1bd65175dc98bc25 (patch)
tree65d743e530ddbca545e8c34f709690c253ebc258 /arch/powerpc/math-emu/fnmsub.c
parent463a8c01e153c06480b862d83d6a71bf5666a577 (diff)
powerpc/math-emu: Remove redundant 'ret'
FP_DECL_EX is already used, so ret is redundant. And FP_SET_EXCEPTION will add status into return value. Signed-off-by: Liu Yu <yu.liu@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc/math-emu/fnmsub.c')
-rw-r--r--arch/powerpc/math-emu/fnmsub.c5
1 files changed, 2 insertions, 3 deletions
diff --git a/arch/powerpc/math-emu/fnmsub.c b/arch/powerpc/math-emu/fnmsub.c
index 3885a77acc9..f65979fa770 100644
--- a/arch/powerpc/math-emu/fnmsub.c
+++ b/arch/powerpc/math-emu/fnmsub.c
@@ -15,7 +15,6 @@ fnmsub(void *frD, void *frA, void *frB, void *frC)
FP_DECL_D(C);
FP_DECL_D(T);
FP_DECL_EX;
- int ret = 0;
#ifdef DEBUG
printk("%s: %p %p %p %p\n", __func__, frD, frA, frB, frC);
@@ -33,7 +32,7 @@ fnmsub(void *frD, void *frA, void *frB, void *frC)
if ((A_c == FP_CLS_INF && C_c == FP_CLS_ZERO) ||
(A_c == FP_CLS_ZERO && C_c == FP_CLS_INF))
- ret |= EFLAG_VXIMZ;
+ FP_SET_EXCEPTION(EFLAG_VXIMZ);
FP_MUL_D(T, A, C);
@@ -41,7 +40,7 @@ fnmsub(void *frD, void *frA, void *frB, void *frC)
B_s ^= 1;
if (T_s != B_s && T_c == FP_CLS_INF && B_c == FP_CLS_INF)
- ret |= EFLAG_VXISI;
+ FP_SET_EXCEPTION(EFLAG_VXISI);
FP_ADD_D(R, T, B);