Messages in this thread Patch in this message | | | Date | Mon, 12 Nov 2007 21:17:58 +0300 | From | Cyrill Gorcunov <> | Subject | [PATCH 2/2] [IA32-EMU] Remove dead code |
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From d1e9989b50aac63f95c6c152fdc655a95aa3ab69 Mon Sep 17 00:00:00 2001 From: Cyrill V. Gorcunov <gorcunov@gmail.com> Date: Mon, 12 Nov 2007 21:02:34 +0300 Subject: [PATCH 2/2] [IA32-EMU] Remove dead code
This patch does remove useless second time checking of fsave argument in save_i387_ia32() routine. It's possible the compiler is doing the same but that is much better to remove the dead code explicitly.
Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com> --- arch/x86/ia32/fpu32.c | 2 -- 1 files changed, 0 insertions(+), 2 deletions(-)
diff --git a/arch/x86/ia32/fpu32.c b/arch/x86/ia32/fpu32.c index 7ab8969..d49174a 100644 --- a/arch/x86/ia32/fpu32.c +++ b/arch/x86/ia32/fpu32.c @@ -174,8 +174,6 @@ int save_i387_ia32(struct task_struct *tsk, if (fsave) return 0; err |= __put_user(tsk->thread.i387.fxsave.swd, &buf->status); - if (fsave) - return err ? -1 : 1; err |= __put_user(X86_FXSR_MAGIC, &buf->magic); err |= __copy_to_user(&buf->_fxsr_env[0], &tsk->thread.i387.fxsave, sizeof(struct i387_fxsave_struct)); - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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