From: Mathias Krause <minipli@googlemail.com>
Date: Tue, 26 Jul 2011 23:08:17 +0000 (-0700)
Subject: mn10300, exec: remove redundant set_fs(USER_DS)
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=b45d59fb92f60c9c3cda01355d42b907b863e47a;p=GitHub%2FLineageOS%2FG12%2Fandroid_kernel_amlogic_linux-4.9.git
mn10300, exec: remove redundant set_fs(USER_DS)
The address limit is already set in flush_old_exec() so this
set_fs(USER_DS) is redundant.
Signed-off-by: Mathias Krause <minipli@googlemail.com>
Cc: Koichi Yasutake <yasutake.koichi@jp.panasonic.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>
---
diff --git a/arch/mn10300/include/asm/processor.h b/arch/mn10300/include/asm/processor.h
index 4c1b5cc14c19..f7b3c9ab2cb5 100644
--- a/arch/mn10300/include/asm/processor.h
+++ b/arch/mn10300/include/asm/processor.h
@@ -127,7 +127,6 @@ static inline void start_thread(struct pt_regs *regs,
{
struct thread_info *ti = current_thread_info();
struct pt_regs *frame0;
- set_fs(USER_DS);
frame0 = thread_info_to_uregs(ti);
frame0->epsw = EPSW_nSL | EPSW_IE | EPSW_IM;