diff options
| author | Ingo Molnar <mingo@elte.hu> | 2007-10-17 18:04:41 +0200 |
|---|---|---|
| committer | Thomas Gleixner <tglx@inhelltoy.tec.linutronix.de> | 2007-10-17 20:17:01 +0200 |
| commit | b93b6ca3bf822a24e1535ee7c773740628bca1e6 (patch) | |
| tree | 8cda639c5904380776c5a681063ad25a183454a0 /arch/x86 | |
| parent | x86: convert mm_context_t semaphore to a mutex (diff) | |
| download | linux-b93b6ca3bf822a24e1535ee7c773740628bca1e6.tar.xz linux-b93b6ca3bf822a24e1535ee7c773740628bca1e6.zip | |
i386: remove unnecessary code
Oleg Nesterov pointed out that the set_fs() calls in setup_frame()
and setup_rt_frame() were superfluous.
[ tglx: arch/x86 adaptation ]
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andi Kleen <ak@suse.de>
Cc: Oleg Nesterov <oleg@tv-sign.ru>
Cc: Chuck Ebbert <76306.1226@compuserve.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'arch/x86')
| -rw-r--r-- | arch/x86/kernel/signal_32.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/arch/x86/kernel/signal_32.c b/arch/x86/kernel/signal_32.c index d01d51fcce2a..0d79df3c5631 100644 --- a/arch/x86/kernel/signal_32.c +++ b/arch/x86/kernel/signal_32.c @@ -385,7 +385,6 @@ static int setup_frame(int sig, struct k_sigaction *ka, regs->edx = (unsigned long) 0; regs->ecx = (unsigned long) 0; - set_fs(USER_DS); regs->xds = __USER_DS; regs->xes = __USER_DS; regs->xss = __USER_DS; @@ -479,7 +478,6 @@ static int setup_rt_frame(int sig, struct k_sigaction *ka, siginfo_t *info, regs->edx = (unsigned long) &frame->info; regs->ecx = (unsigned long) &frame->uc; - set_fs(USER_DS); regs->xds = __USER_DS; regs->xes = __USER_DS; regs->xss = __USER_DS; |