From 3cf5d076fb4d48979f382bc9452765bf8b79e740 Mon Sep 17 00:00:00 2001 From: "Eric W. Biederman" Date: Thu, 23 May 2019 10:17:27 -0500 Subject: signal: Remove task parameter from force_sig All of the remaining callers pass current into force_sig so remove the task parameter to make this obvious and to make misuse more difficult in the future. This also makes it clear force_sig passes current into force_sig_info. Signed-off-by: "Eric W. Biederman" --- arch/h8300/kernel/ptrace_h.c | 4 ++-- arch/h8300/kernel/ptrace_s.c | 2 +- arch/h8300/kernel/signal.c | 2 +- 3 files changed, 4 insertions(+), 4 deletions(-) (limited to 'arch/h8300') diff --git a/arch/h8300/kernel/ptrace_h.c b/arch/h8300/kernel/ptrace_h.c index f5ff3b794c85..15db45a03b04 100644 --- a/arch/h8300/kernel/ptrace_h.c +++ b/arch/h8300/kernel/ptrace_h.c @@ -250,7 +250,7 @@ asmlinkage void trace_trap(unsigned long bp) { if ((unsigned long)current->thread.breakinfo.addr == bp) { user_disable_single_step(current); - force_sig(SIGTRAP, current); + force_sig(SIGTRAP); } else - force_sig(SIGILL, current); + force_sig(SIGILL); } diff --git a/arch/h8300/kernel/ptrace_s.c b/arch/h8300/kernel/ptrace_s.c index c0af930052c0..ee21f37b7ed4 100644 --- a/arch/h8300/kernel/ptrace_s.c +++ b/arch/h8300/kernel/ptrace_s.c @@ -40,5 +40,5 @@ void user_enable_single_step(struct task_struct *child) asmlinkage void trace_trap(unsigned long bp) { (void)bp; - force_sig(SIGTRAP, current); + force_sig(SIGTRAP); } diff --git a/arch/h8300/kernel/signal.c b/arch/h8300/kernel/signal.c index e0f2b708e5d9..ef7489b7c459 100644 --- a/arch/h8300/kernel/signal.c +++ b/arch/h8300/kernel/signal.c @@ -126,7 +126,7 @@ asmlinkage int sys_rt_sigreturn(void) return er0; badframe: - force_sig(SIGSEGV, current); + force_sig(SIGSEGV); return 0; } -- cgit