Don't access task structure once we call task function.

The task structure might be no longer available.
This also allows to eliminates the need for two tasks in the zio structure.

Submitted by:	anonymous
MFC after:	2 weeks

1 files changed, 0 insertions, 5 deletions

diff --git a/sys/cddl/compat/opensolaris/kern/opensolaris_taskq.c b/sys/cddl/compat/opensolaris/kern/opensolaris_taskq.c
index 5a20488..a74f795 100644
--- a/sys/cddl/compat/opensolaris/kern/opensolaris_taskq.c
+++ b/sys/cddl/compat/opensolaris/kern/opensolaris_taskq.c
@@ -147,9 +147,7 @@ taskq_run_safe(void *arg, int pending __unused)
 {
 	struct ostask *task = arg;
 
-	ASSERT(task->ost_magic == TASKQ_MAGIC);
 	task->ost_func(task->ost_arg);
-	task->ost_magic = 0;
 }
 
 taskqid_t
@@ -158,15 +156,12 @@ taskq_dispatch_safe(taskq_t *tq, task_func_t func, void *arg, u_int flags,
 {
 	int prio;
 
-	ASSERT(task->ost_magic != TASKQ_MAGIC);
-
 	/* 
 	 * If TQ_FRONT is given, we want higher priority for this task, so it
 	 * can go at the front of the queue.
 	 */
 	prio = !!(flags & TQ_FRONT);
 
-	task->ost_magic = TASKQ_MAGIC;
 	task->ost_func = func;
 	task->ost_arg = arg;