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authorEric W. Biederman <ebiederm@xmission.com>2019-05-23 10:17:27 -0500
committerEric W. Biederman <ebiederm@xmission.com>2019-05-27 09:36:28 -0500
commit3cf5d076fb4d48979f382bc9452765bf8b79e740 (patch)
tree935f7af65a7a7f1ba514f1da5b207e2dc298eaca /arch/h8300
parentcb44c9a0ab21a9ae4dfcabac1ed8e38aa872d1af (diff)
downloadlinux-3cf5d076fb4d48979f382bc9452765bf8b79e740.tar.bz2
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" <ebiederm@xmission.com>
Diffstat (limited to 'arch/h8300')
-rw-r--r--arch/h8300/kernel/ptrace_h.c4
-rw-r--r--arch/h8300/kernel/ptrace_s.c2
-rw-r--r--arch/h8300/kernel/signal.c2
3 files changed, 4 insertions, 4 deletions
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;
}