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x86: ia32_signal.c remove unnecessary function calls

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the below 2 functions are called in save_i387_xstate_ia32()
- clear_used_math();
- stts();

Signed-off-by: Hiroshi Shimamoto <h-shimamoto@ct.jp.nec.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
Hiroshi Shimamoto 2008-09-30 20:30:51 -07:00 committed by Ingo Molnar
parent bff0aa4b8f
commit 7b9cee16ff
1 changed files with 1 additions and 4 deletions
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arch/x86/ia32/ia32_signal.c
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@ -370,12 +370,9 @@ static int ia32_setup_sigcontext(struct sigcontext_ia32 __user *sc,
tmp = save_i387_xstate_ia32(fpstate); tmp = save_i387_xstate_ia32(fpstate);
if (tmp < 0) if (tmp < 0)
err = -EFAULT; err = -EFAULT;
else { else
clear_used_math();
stts();
err |= __put_user(ptr_to_compat(tmp ? fpstate : NULL), err |= __put_user(ptr_to_compat(tmp ? fpstate : NULL),
&sc->fpstate); &sc->fpstate);
}
/* non-iBCS2 extensions.. */ /* non-iBCS2 extensions.. */
err |= __put_user(mask, &sc->oldmask); err |= __put_user(mask, &sc->oldmask);