signal: Remove the task parameter from force_sig_fault

As synchronous exceptions really only make sense against the current
task (otherwise how are you synchronous) remove the task parameter
from from force_sig_fault to make it explicit that is what is going
on.

The two known exceptions that deliver a synchronous exception to a
stopped ptraced task have already been changed to
force_sig_fault_to_task.

The callers have been changed with the following emacs regular expression
(with obvious variations on the architectures that take more arguments)
to avoid typos:

force_sig_fault[(]\([^,]+\)[,]\([^,]+\)[,]\([^,]+\)[,]\W+current[)]
->
force_sig_fault(\1,\2,\3)

Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/arch/arc/kernel/traps.c b/arch/arc/kernel/traps.c
index e618fbb3e28d..fc56efc25488 100644
--- a/arch/arc/kernel/traps.c
+++ b/arch/arc/kernel/traps.c
@@ -50,7 +50,7 @@ unhandled_exception(const char *str, struct pt_regs *regs,
 
                 tsk->thread.fault_address = (__force unsigned int)addr;
 
-                force_sig_fault(signo, si_code, addr, current);
+                force_sig_fault(signo, si_code, addr);
 
         } else {
                 /* If not due to copy_(to|from)_user, we are doomed */