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/openrisc/mm/fault.c b/arch/openrisc/mm/fault.c
index f8b3a5a6ba3a..ae9468c22c9d 100644
--- a/arch/openrisc/mm/fault.c
+++ b/arch/openrisc/mm/fault.c
@@ -213,7 +213,7 @@ bad_area_nosemaphore:
         /* User mode accesses just cause a SIGSEGV */
 
         if (user_mode(regs)) {
-                force_sig_fault(SIGSEGV, si_code, (void __user *)address, current);
+                force_sig_fault(SIGSEGV, si_code, (void __user *)address);
                 return;
         }
 
@@ -278,7 +278,7 @@ do_sigbus:
          * Send a sigbus, regardless of whether we were in kernel
          * or user mode.
          */
-        force_sig_fault(SIGBUS, BUS_ADRERR, (void __user *)address, current);
+        force_sig_fault(SIGBUS, BUS_ADRERR, (void __user *)address);
 
         /* Kernel mode? Handle exceptions or die */
         if (!user_mode(regs))