x86_64: ia32_signal.c: remove signal number conversion

This was old code that was needed for iBCS and x86-64 never supported that.

Signed-off-by: Hiroshi Shimamoto <h-shimamoto@ct.jp.nec.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

1 files changed, 1 insertions, 3 deletions

diff --git a/arch/x86/ia32/ia32_signal.c b/arch/x86/ia32/ia32_signal.c
index dc9b9b9803f6..20af4c79579a 100644
--- a/arch/x86/ia32/ia32_signal.c
+++ b/arch/x86/ia32/ia32_signal.c
@@ -520,7 +520,6 @@ int ia32_setup_rt_frame(int sig, struct k_sigaction *ka, siginfo_t *info,
                         compat_sigset_t *set, struct pt_regs *regs)
 {
         struct rt_sigframe __user *frame;
-        struct exec_domain *ed = current_thread_info()->exec_domain;
         void __user *restorer;
         int err = 0;
 
@@ -543,8 +542,7 @@ int ia32_setup_rt_frame(int sig, struct k_sigaction *ka, siginfo_t *info,
         if (!access_ok(VERIFY_WRITE, frame, sizeof(*frame)))
                 goto give_sigsegv;
 
-        err |= __put_user((ed && ed->signal_invmap && sig < 32
-                           ? ed->signal_invmap[sig] : sig), &frame->sig);
+        err |= __put_user(sig, &frame->sig);
         err |= __put_user(ptr_to_compat(&frame->info), &frame->pinfo);
         err |= __put_user(ptr_to_compat(&frame->uc), &frame->puc);
         err |= copy_siginfo_to_user32(&frame->info, info);