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>

2 files changed, 2 insertions, 2 deletions

diff --git a/arch/unicore32/kernel/traps.c b/arch/unicore32/kernel/traps.c
index fb376d83e043..a0878035cda7 100644
--- a/arch/unicore32/kernel/traps.c
+++ b/arch/unicore32/kernel/traps.c
@@ -248,7 +248,7 @@ void uc32_notify_die(const char *str, struct pt_regs *regs,
 		current->thread.error_code = err;
 		current->thread.trap_no = trap;
 
-		force_sig_fault(sig, code, addr, current);
+		force_sig_fault(sig, code, addr);
 	} else
 		die(str, regs, err);
 }
diff --git a/arch/unicore32/mm/fault.c b/arch/unicore32/mm/fault.c
index 313547a93513..c85ba5339c1f 100644
--- a/arch/unicore32/mm/fault.c
+++ b/arch/unicore32/mm/fault.c
@@ -124,7 +124,7 @@ static void __do_user_fault(unsigned long addr, unsigned int fsr,
 	tsk->thread.address = addr;
 	tsk->thread.error_code = fsr;
 	tsk->thread.trap_no = 14;
-	force_sig_fault(sig, code, (void __user *)addr, current);
+	force_sig_fault(sig, code, (void __user *)addr);
 }
 
 void do_bad_area(unsigned long addr, unsigned int fsr, struct pt_regs *regs)