Change-Id: I647f5a7b3c2935be3df032873705be83de9aaffb
/*===========================================================================*
* pipe_suspend *
*===========================================================================*/
-void pipe_suspend(filp, buf, size)
-struct filp *filp;
-vir_bytes buf;
-size_t size;
+void pipe_suspend(struct filp * __unused filp, vir_bytes buf, size_t size)
{
/* Take measures to suspend the processing of the present system call.
* Store the parameters to be used upon resuming in the process table.