diff options
| author | Cyrill Gorcunov <gorcunov@gmail.com> | 2008-01-30 13:30:32 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-01-30 13:30:32 +0100 |
| commit | 9773db2a301b089bb95907eec5ad1a2ef7fb4099 (patch) | |
| tree | 29413c95991fc1cb33ce291984f3e38d7905b43e /arch | |
| parent | 201c19948b879ed95ac986bc994af29d7cf4859f (diff) | |
x86: remove dead code in ia32-emu
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>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'arch')
| -rw-r--r-- | 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 459bf743128..ae80745f668 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, struct _fpstate_ia32 __user *buf, 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)); |