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| author | Hiroshi Shimamoto <h-shimamoto@ct.jp.nec.com> | 2008-09-13 02:02:53 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-09-14 15:35:51 +0200 |
| commit | 2ba48e16e78216bb5b9fd08a088bfefda478df25 (patch) | |
| tree | b6c3c5b9fa9f7b0a2f7998c2439569ff40bbfd5d /arch/x86/kernel/signal_64.c | |
| parent | x86: signal: put give_sigsegv of setup frames together (diff) | |
| download | linux-2ba48e16e78216bb5b9fd08a088bfefda478df25.tar.xz linux-2ba48e16e78216bb5b9fd08a088bfefda478df25.zip | |
x86: signal: remove unneeded err handling
This patch eliminates unused or unneeded variable handling.
Signed-off-by: Hiroshi Shimamoto <h-shimamoto@ct.jp.nec.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/x86/kernel/signal_64.c')
| -rw-r--r-- | arch/x86/kernel/signal_64.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/arch/x86/kernel/signal_64.c b/arch/x86/kernel/signal_64.c index 3b79e179ba3a..a21c85197295 100644 --- a/arch/x86/kernel/signal_64.c +++ b/arch/x86/kernel/signal_64.c @@ -210,7 +210,7 @@ static int __setup_rt_frame(int sig, struct k_sigaction *ka, siginfo_t *info, (unsigned long)fp - sizeof(struct rt_sigframe), 16) - 8; if (save_i387_xstate(fp) < 0) - err |= -1; + return -EFAULT; } else frame = get_stack(ka, regs, sizeof(struct rt_sigframe)) - 8; @@ -218,8 +218,7 @@ static int __setup_rt_frame(int sig, struct k_sigaction *ka, siginfo_t *info, return -EFAULT; if (ka->sa.sa_flags & SA_SIGINFO) { - err |= copy_siginfo_to_user(&frame->info, info); - if (err) + if (copy_siginfo_to_user(&frame->info, info)) return -EFAULT; } |