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>
diff --git a/kernel/events/uprobes.c b/kernel/events/uprobes.c
index 78f61bf..3591221 100644
--- a/kernel/events/uprobes.c
+++ b/kernel/events/uprobes.c
@@ -2112,7 +2112,7 @@ static void handle_trampoline(struct pt_regs *regs)
sigill:
uprobe_warn(current, "handle uretprobe, sending SIGILL.");
- force_sig(SIGILL, current);
+ force_sig(SIGILL);
}
@@ -2228,7 +2228,7 @@ static void handle_singlestep(struct uprobe_task *utask, struct pt_regs *regs)
if (unlikely(err)) {
uprobe_warn(current, "execute the probed insn, sending SIGILL.");
- force_sig(SIGILL, current);
+ force_sig(SIGILL);
}
}
