From adc400f69053b16756ff3b00daa64884c8df0787 Mon Sep 17 00:00:00 2001
From: Mathias Krause <minipli@googlemail.com>
Date: Tue, 26 Jul 2011 16:08:15 -0700
Subject: frv, exec: remove redundant set_fs(USER_DS)

The address limit is already set in flush_old_exec() so those calls to
set_fs(USER_DS) are redundant.

Also removed the dead code in flush_thread().

Signed-off-by: Mathias Krause <minipli@googlemail.com>
Acked-by: David Howells <dhowells@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---
 arch/frv/kernel/process.c | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

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

diff --git a/arch/frv/kernel/process.c b/arch/frv/kernel/process.c
index 9d3597526467..3901df1213c0 100644
--- a/arch/frv/kernel/process.c
+++ b/arch/frv/kernel/process.c
@@ -143,10 +143,7 @@ void machine_power_off(void)
 
 void flush_thread(void)
 {
-#if 0 //ndef NO_FPU
-	unsigned long zero = 0;
-#endif
-	set_fs(USER_DS);
+	/* nothing */
 }
 
 inline unsigned long user_stack(const struct pt_regs *regs)
-- 
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