From 04c8e01d50ae1f2b33a46459e8b1e776b747e97d Mon Sep 17 00:00:00 2001
From: Ingo Molnar <mingo@kernel.org>
Date: Wed, 29 Apr 2015 20:35:33 +0200
Subject: x86/fpu: Move fpu__clear() to 'struct fpu *' parameter passing

Do it like all other high level FPU state handling functions: they
only know about struct fpu, not about the task.

(Also remove a dead prototype while at it.)

Cc: Andy Lutomirski <luto@amacapital.net>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Dave Hansen <dave.hansen@linux.intel.com>
Cc: Fenghua Yu <fenghua.yu@intel.com>
Cc: H. Peter Anvin <hpa@zytor.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Oleg Nesterov <oleg@redhat.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
---
 arch/x86/kernel/process.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'arch/x86/kernel/process.c')

diff --git a/arch/x86/kernel/process.c b/arch/x86/kernel/process.c
index dde263fb2031..b53f6c939bc2 100644
--- a/arch/x86/kernel/process.c
+++ b/arch/x86/kernel/process.c
@@ -120,7 +120,7 @@ void flush_thread(void)
 	flush_ptrace_hw_breakpoint(tsk);
 	memset(tsk->thread.tls_array, 0, sizeof(tsk->thread.tls_array));
 
-	fpu__clear(tsk);
+	fpu__clear(&tsk->thread.fpu);
 }
 
 static void hard_disable_TSC(void)
-- 
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