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x86, xsave: remove the redundant access_ok() in setup_rt_frame() 

save_i387_xstate() is already doing the required access_ok(). Remove
the redundant access_ok() before it.

Signed-off-by: Suresh Siddha <suresh.b.siddha@intel.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
Suresh Siddha 2008-08-13 11:38:13 -07:00 committed by Ingo Molnar
parent d4439087d3
commit ee2b92a820
1 changed files with 0 additions and 3 deletions
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3
arch/x86/kernel/signal_64.c
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@ -208,9 +208,6 @@ static int setup_rt_frame(int sig, struct k_sigaction *ka, siginfo_t *info,
frame = (void __user *)round_down(
(unsigned long)fp - sizeof(struct rt_sigframe), 16) - 8;
if (!access_ok(VERIFY_WRITE, fp, sizeof(struct _fpstate)))
goto give_sigsegv;
if (save_i387_xstate(fp) < 0)
err |= -1;
} else