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| author | Hiroshi Shimamoto <h-shimamoto@ct.jp.nec.com> | 2008-09-30 20:30:51 -0700 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-10-01 08:20:13 +0200 |
| commit | 7b9cee16ffb495558c1e3ada55cba906e520006e (patch) | |
| tree | 5aecad10c4b30caca2fe1f681876379ccadcc5a7 /arch/x86/ia32 | |
| parent | bff0aa4b8f8a1c8492e99c522d044bb98a6ec098 (diff) | |
| download | talos-op-linux-7b9cee16ffb495558c1e3ada55cba906e520006e.tar.gz talos-op-linux-7b9cee16ffb495558c1e3ada55cba906e520006e.zip | |
x86: ia32_signal.c remove unnecessary function calls
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>
Diffstat (limited to 'arch/x86/ia32')
| -rw-r--r-- | arch/x86/ia32/ia32_signal.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/arch/x86/ia32/ia32_signal.c b/arch/x86/ia32/ia32_signal.c index 690a480c68c5..4bc02b23674b 100644 --- a/arch/x86/ia32/ia32_signal.c +++ b/arch/x86/ia32/ia32_signal.c @@ -370,12 +370,9 @@ static int ia32_setup_sigcontext(struct sigcontext_ia32 __user *sc, tmp = save_i387_xstate_ia32(fpstate); if (tmp < 0) err = -EFAULT; - else { - clear_used_math(); - stts(); + else err |= __put_user(ptr_to_compat(tmp ? fpstate : NULL), &sc->fpstate); - } /* non-iBCS2 extensions.. */ err |= __put_user(mask, &sc->oldmask); |
