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[PATCH] mips, exec: remove redundant addr_limit assignment

To: Ralf Baechle <ralf@linux-mips.org>
Subject: [PATCH] mips, exec: remove redundant addr_limit assignment
From: Mathias Krause <minipli@googlemail.com>
Date: Fri, 10 Jun 2011 15:10:04 +0200
Cc: Andrew Morton <akpm@linux-foundation.org>, Linus Torvalds <torvalds@linux-foundation.org>, linux-mips@linux-mips.org, linux-kernel@vger.kernel.org, Mathias Krause <minipli@googlemail.com>
In-reply-to: <BANLkTinv1teZEHMK0qymaVdcxPOErpqSyg@mail.gmail.com>
References: <BANLkTinv1teZEHMK0qymaVdcxPOErpqSyg@mail.gmail.com>
References: <BANLkTiknCeAxe30MJdVTxDom+ko8+EDQ4A@mail.gmail.com> <1307642718-22257-1-git-send-email-minipli@googlemail.com> <20110609155630.0f734351.akpm@linux-foundation.org>
Sender: linux-mips-bounce@linux-mips.org
The address limit is already set in flush_old_exec() via set_fs(USER_DS)
so this assignment is redundant.

Signed-off-by: Mathias Krause <minipli@googlemail.com>
---
 arch/mips/kernel/process.c |    1 -
 1 files changed, 0 insertions(+), 1 deletions(-)

diff --git a/arch/mips/kernel/process.c b/arch/mips/kernel/process.c
index d2112d3..a8d53e5 100644
--- a/arch/mips/kernel/process.c
+++ b/arch/mips/kernel/process.c
@@ -103,7 +103,6 @@ void start_thread(struct pt_regs * regs, unsigned long pc, 
unsigned long sp)
                __init_dsp();
        regs->cp0_epc = pc;
        regs->regs[29] = sp;
-       current_thread_info()->addr_limit = USER_DS;
 }
 
 void exit_thread(void)
-- 
1.5.6.5


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