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authorHiroshi Shimamoto <h-shimamoto@ct.jp.nec.com>2008-09-30 20:30:51 -0700
committerIngo Molnar <mingo@elte.hu>2008-10-01 08:20:13 +0200
commit7b9cee16ffb495558c1e3ada55cba906e520006e (patch)
tree5aecad10c4b30caca2fe1f681876379ccadcc5a7
parentbff0aa4b8f8a1c8492e99c522d044bb98a6ec098 (diff)
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>
-rw-r--r--arch/x86/ia32/ia32_signal.c5
1 files changed, 1 insertions, 4 deletions
diff --git a/arch/x86/ia32/ia32_signal.c b/arch/x86/ia32/ia32_signal.c
index 690a480c68c..4bc02b23674 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);