MIPS: ptrace: Switch syscall reporting to tracehook_report_syscall_entry().

Set ret just so __must_check is satisfied but don't use the variable for
anything yet.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

diff --git a/arch/mips/kernel/ptrace.c b/arch/mips/kernel/ptrace.c
index 7341318dd2d830655067b83dff91436e7265c0fc..b996efcccc11044bab92c34863c8d67d782dc01e 100644 (file)
--- a/arch/mips/kernel/ptrace.c
+++ b/arch/mips/kernel/ptrace.c
@@ -654,13 +654,15 @@ long arch_ptrace(struct task_struct *child, long request,
  */
 asmlinkage void syscall_trace_enter(struct pt_regs *regs)
 {
+       long ret = 0;
        user_exit();
 
        /* do the secure computing check first */
        secure_computing_strict(regs->regs[2]);
 
-       if (test_thread_flag(TIF_SYSCALL_TRACE))
-               ptrace_report_syscall(regs);
+       if (test_thread_flag(TIF_SYSCALL_TRACE) &&
+           tracehook_report_syscall_entry(regs))
+               ret = -1;
 
        audit_syscall_entry(__syscall_get_arch(),
                            regs->regs[2],