Commit 023f21b9 authored by Mathias Krause's avatar Mathias Krause Committed by Linus Torvalds

h8300, 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.
Signed-off-by: default avatarMathias Krause <minipli@googlemail.com>
Cc: Yoshinori Sato <ysato@users.sourceforge.jp>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 99b12e3d
...@@ -81,7 +81,6 @@ struct thread_struct { ...@@ -81,7 +81,6 @@ struct thread_struct {
#if defined(__H8300H__) #if defined(__H8300H__)
#define start_thread(_regs, _pc, _usp) \ #define start_thread(_regs, _pc, _usp) \
do { \ do { \
set_fs(USER_DS); /* reads from user space */ \
(_regs)->pc = (_pc); \ (_regs)->pc = (_pc); \
(_regs)->ccr = 0x00; /* clear all flags */ \ (_regs)->ccr = 0x00; /* clear all flags */ \
(_regs)->er5 = current->mm->start_data; /* GOT base */ \ (_regs)->er5 = current->mm->start_data; /* GOT base */ \
...@@ -91,7 +90,6 @@ do { \ ...@@ -91,7 +90,6 @@ do { \
#if defined(__H8300S__) #if defined(__H8300S__)
#define start_thread(_regs, _pc, _usp) \ #define start_thread(_regs, _pc, _usp) \
do { \ do { \
set_fs(USER_DS); /* reads from user space */ \
(_regs)->pc = (_pc); \ (_regs)->pc = (_pc); \
(_regs)->ccr = 0x00; /* clear kernel flag */ \ (_regs)->ccr = 0x00; /* clear kernel flag */ \
(_regs)->exr = 0x78; /* enable all interrupts */ \ (_regs)->exr = 0x78; /* enable all interrupts */ \
......
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