x86: signal: cosmetic unification of NR_restart_syscall
Impact: cleanup
Add #ifdef directive to unify NR_restart_syscall.
Signed-off-by: Hiroshi Shimamoto <h-shimamoto@ct.jp.nec.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
diff --git a/arch/x86/kernel/signal_32.c b/arch/x86/kernel/signal_32.c
index 6f3b9a9..a0efc1b 100644
--- a/arch/x86/kernel/signal_32.c
+++ b/arch/x86/kernel/signal_32.c
@@ -628,7 +628,13 @@
return 0;
}
+#ifdef CONFIG_X86_32
#define NR_restart_syscall __NR_restart_syscall
+#else /* !CONFIG_X86_32 */
+#define NR_restart_syscall \
+ test_thread_flag(TIF_IA32) ? __NR_ia32_restart_syscall : __NR_restart_syscall
+#endif /* CONFIG_X86_32 */
+
/*
* Note that 'init' is a special process: it doesn't get signals it doesn't
* want to handle. Thus you cannot kill init even with a SIGKILL even by