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" --- kernel/signal.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'kernel/signal.c') diff --git a/kernel/signal.c b/kernel/signal.c index f7669d240ce4..20878c4c28c2 100644 --- a/kernel/signal.c +++ b/kernel/signal.c @@ -1595,9 +1595,9 @@ send_sig(int sig, struct task_struct *p, int priv) } EXPORT_SYMBOL(send_sig); -void force_sig(int sig, struct task_struct *p) +void force_sig(int sig) { - force_sig_info(sig, SEND_SIG_PRIV, p); + force_sig_info(sig, SEND_SIG_PRIV, current); } EXPORT_SYMBOL(force_sig); @@ -1617,7 +1617,7 @@ void force_sigsegv(int sig) p->sighand->action[sig - 1].sa.sa_handler = SIG_DFL; spin_unlock_irqrestore(&p->sighand->siglock, flags); } - force_sig(SIGSEGV, p); + force_sig(SIGSEGV); } int force_sig_fault(int sig, int code, void __user *addr -- cgit v1.2.3