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/sh/kernel/traps_32.c b/arch/sh/kernel/traps_32.c
index bd5568c8e7f0..058c6181bb30 100644
--- a/arch/sh/kernel/traps_32.c
+++ b/arch/sh/kernel/traps_32.c
@@ -533,7 +533,7 @@ uspace_segv:
 		       "access (PC %lx PR %lx)\n", current->comm, regs->pc,
 		       regs->pr);
 
-		force_sig_fault(SIGBUS, si_code, (void __user *)address, current);
+		force_sig_fault(SIGBUS, si_code, (void __user *)address);
 	} else {
 		inc_unaligned_kernel_access();
 
@@ -603,7 +603,7 @@ asmlinkage void do_divide_error(unsigned long r4)
 		/* Let gcc know unhandled cases don't make it past here */
 		return;
 	}
-	force_sig_fault(SIGFPE, code, NULL, current);
+	force_sig_fault(SIGFPE, code, NULL);
 }
 #endif