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Subject[patch 1/3] 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>
---

Index: tip/arch/x86/kernel/signal_64.c
===================================================================
--- tip.orig/arch/x86/kernel/signal_64.c 2008-08-11 15:26:47.000000000 -0700
+++ tip/arch/x86/kernel/signal_64.c 2008-08-11 15:28:52.000000000 -0700
@@ -208,9 +208,6 @@
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
--



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