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, 3 insertions, 3 deletions

diff --git a/arch/ia64/kernel/brl_emu.c b/arch/ia64/kernel/brl_emu.c
index c0239bf77a09..782c481d7052 100644
--- a/arch/ia64/kernel/brl_emu.c
+++ b/arch/ia64/kernel/brl_emu.c
@@ -197,21 +197,21 @@ ia64_emulate_brl (struct pt_regs *regs, unsigned long ar_ec)
                  */
                 printk(KERN_DEBUG "Woah! Unimplemented Instruction Address Trap!\n");
                 force_sig_fault(SIGILL, ILL_BADIADDR, (void __user *)NULL,
-                                0, 0, 0, current);
+                                0, 0, 0);
         } else if (ia64_psr(regs)->tb) {
                 /*
                  *  Branch Tracing is enabled.
                  *  Force a taken branch signal.
                  */
                 force_sig_fault(SIGTRAP, TRAP_BRANCH, (void __user *)NULL,
-                                0, 0, 0, current);
+                                0, 0, 0);
         } else if (ia64_psr(regs)->ss) {
                 /*
                  *  Single Step is enabled.
                  *  Force a trace signal.
                  */
                 force_sig_fault(SIGTRAP, TRAP_TRACE, (void __user *)NULL,
-                                0, 0, 0, current);
+                                0, 0, 0);
         }
         return rv;
 }