get rid of ptrace_signal_deliver() arguments
the first one is equal to signal_pt_regs(), the second is never used
(and always NULL, while we are at it).
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
diff --git a/arch/m68k/include/asm/signal.h b/arch/m68k/include/asm/signal.h
index eb51a52..9c8c46b 100644
--- a/arch/m68k/include/asm/signal.h
+++ b/arch/m68k/include/asm/signal.h
@@ -87,8 +87,7 @@
#endif /* !CONFIG_CPU_HAS_NO_BITFIELDS */
#ifndef __uClinux__
-struct pt_regs;
-extern void ptrace_signal_deliver(struct pt_regs *regs, void *cookie);
+extern void ptrace_signal_deliver(void);
#define ptrace_signal_deliver ptrace_signal_deliver
#endif /* __uClinux__ */
diff --git a/arch/m68k/kernel/signal.c b/arch/m68k/kernel/signal.c
index 710a528..9a396cd 100644
--- a/arch/m68k/kernel/signal.c
+++ b/arch/m68k/kernel/signal.c
@@ -108,8 +108,9 @@
return 1;
}
-void ptrace_signal_deliver(struct pt_regs *regs, void *cookie)
+void ptrace_signal_deliver(void)
{
+ struct pt_regs *regs = signal_pt_regs();
if (regs->orig_d0 < 0)
return;
switch (regs->d0) {
diff --git a/include/linux/ptrace.h b/include/linux/ptrace.h
index b8e6dce..a89ff04 100644
--- a/include/linux/ptrace.h
+++ b/include/linux/ptrace.h
@@ -330,7 +330,7 @@
#endif
#ifndef ptrace_signal_deliver
-#define ptrace_signal_deliver(regs, cookie) do { } while (0)
+#define ptrace_signal_deliver() ((void)0)
#endif
/*
diff --git a/kernel/signal.c b/kernel/signal.c
index 0af8868..17d4e17 100644
--- a/kernel/signal.c
+++ b/kernel/signal.c
@@ -2141,7 +2141,7 @@
static int ptrace_signal(int signr, siginfo_t *info,
struct pt_regs *regs, void *cookie)
{
- ptrace_signal_deliver(regs, cookie);
+ ptrace_signal_deliver();
/*
* We do not check sig_kernel_stop(signr) but set this marker
* unconditionally because we do not know whether debugger will