diff options
| author | Liu Yu <yu.liu@freescale.com> | 2008-10-28 11:50:20 +0800 |
|---|---|---|
| committer | Kumar Gala <galak@kernel.crashing.org> | 2008-12-03 08:19:15 -0600 |
| commit | 033b8a333c66e0a7dc63132c1bd65175dc98bc25 (patch) | |
| tree | 65d743e530ddbca545e8c34f709690c253ebc258 /arch/powerpc/math-emu/fmsub.c | |
| parent | 463a8c01e153c06480b862d83d6a71bf5666a577 (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/fmsub.c')
| -rw-r--r-- | arch/powerpc/math-emu/fmsub.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/arch/powerpc/math-emu/fmsub.c b/arch/powerpc/math-emu/fmsub.c index a644d525fca..626f6fed84a 100644 --- a/arch/powerpc/math-emu/fmsub.c +++ b/arch/powerpc/math-emu/fmsub.c @@ -15,7 +15,6 @@ fmsub(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 @@ fmsub(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 @@ fmsub(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); |