mn10300, exec: remove redundant set_fs(USER_DS)
Mathias Krause [Tue, 26 Jul 2011 23:08:17 +0000 (16:08 -0700)]
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>

arch/mn10300/include/asm/processor.h

index 4c1b5cc..f7b3c9a 100644 (file)
@@ -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;