From 4c47024ce0cfb75c786d5ad6fd0075afcf0205b6 Mon Sep 17 00:00:00 2001
From: Andriy Gapon <avg@FreeBSD.org>
Date: Tue, 19 Nov 2013 18:45:29 +0000
Subject: [PATCH] taskqueue_cancel: garbage collect a write-only variable

MFC after:	3 days
---
 sys/kern/subr_taskqueue.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/sys/kern/subr_taskqueue.c b/sys/kern/subr_taskqueue.c
index d40863eda149..cbe80deb3428 100644
--- a/sys/kern/subr_taskqueue.c
+++ b/sys/kern/subr_taskqueue.c
@@ -390,11 +390,9 @@ taskqueue_cancel_locked(struct taskqueue *queue, struct task *task,
 int
 taskqueue_cancel(struct taskqueue *queue, struct task *task, u_int *pendp)
 {
-	u_int pending;
 	int error;
 
 	TQ_LOCK(queue);
-	pending = task->ta_pending;
 	error = taskqueue_cancel_locked(queue, task, pendp);
 	TQ_UNLOCK(queue);