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, 2 insertions, 2 deletions

diff --git a/arch/mips/mm/fault.c b/arch/mips/mm/fault.c
index e63abd492f65..f589aa8f47d9 100644
--- a/arch/mips/mm/fault.c
+++ b/arch/mips/mm/fault.c
@@ -223,7 +223,7 @@ bad_area_nosemaphore:
 			pr_cont("\n");
 		}
 		current->thread.trap_nr = (regs->cp0_cause >> 2) & 0x1f;
-		force_sig_fault(SIGSEGV, si_code, (void __user *)address, current);
+		force_sig_fault(SIGSEGV, si_code, (void __user *)address);
 		return;
 	}
 
@@ -279,7 +279,7 @@ do_sigbus:
 #endif
 	current->thread.trap_nr = (regs->cp0_cause >> 2) & 0x1f;
 	tsk->thread.cp0_badvaddr = address;
-	force_sig_fault(SIGBUS, BUS_ADRERR, (void __user *)address, current);
+	force_sig_fault(SIGBUS, BUS_ADRERR, (void __user *)address);
 
 	return;
 #ifndef CONFIG_64BIT