2 files changed, 7 insertions, 11 deletions

diff --git a/drivers/s390/net/lcs.c b/drivers/s390/net/lcs.c
index 0bf7b7356f10..e131a03262ad 100644
--- a/drivers/s390/net/lcs.c
+++ b/drivers/s390/net/lcs.c
@@ -834,13 +834,13 @@ lcs_notify_lancmd_waiters(struct lcs_card *card, struct lcs_cmd *cmd)
  * Emit buffer of a lan command.
  */
 static void
-lcs_lancmd_timeout(unsigned long data)
+lcs_lancmd_timeout(struct timer_list *t)
 {
-	struct lcs_reply *reply, *list_reply, *r;
+	struct lcs_reply *reply = from_timer(reply, t, timer);
+	struct lcs_reply *list_reply, *r;
 	unsigned long flags;
 
 	LCS_DBF_TEXT(4, trace, "timeout");
-	reply = (struct lcs_reply *) data;
 	spin_lock_irqsave(&reply->card->lock, flags);
 	list_for_each_entry_safe(list_reply, r,
 				 &reply->card->lancmd_waiters,list) {
@@ -864,7 +864,6 @@ lcs_send_lancmd(struct lcs_card *card, struct lcs_buffer *buffer,
 {
 	struct lcs_reply *reply;
 	struct lcs_cmd *cmd;
-	struct timer_list timer;
 	unsigned long flags;
 	int rc;
 
@@ -885,14 +884,10 @@ lcs_send_lancmd(struct lcs_card *card, struct lcs_buffer *buffer,
 	rc = lcs_ready_buffer(&card->write, buffer);
 	if (rc)
 		return rc;
-	init_timer_on_stack(&timer);
-	timer.function = lcs_lancmd_timeout;
-	timer.data = (unsigned long) reply;
-	timer.expires = jiffies + HZ*card->lancmd_timeout;
-	add_timer(&timer);
+	timer_setup(&reply->timer, lcs_lancmd_timeout, 0);
+	mod_timer(&reply->timer, jiffies + HZ * card->lancmd_timeout);
 	wait_event(reply->wait_q, reply->received);
-	del_timer_sync(&timer);
-	destroy_timer_on_stack(&timer);
+	del_timer_sync(&reply->timer);
 	LCS_DBF_TEXT_(4, trace, "rc:%d",reply->rc);
 	rc = reply->rc;
 	lcs_put_reply(reply);
diff --git a/drivers/s390/net/lcs.h b/drivers/s390/net/lcs.h
index f94d8f6dd7a8..fbc8b90b1f85 100644
--- a/drivers/s390/net/lcs.h
+++ b/drivers/s390/net/lcs.h
@@ -276,6 +276,7 @@ struct lcs_reply {
 	void (*callback)(struct lcs_card *, struct lcs_cmd *);
 	wait_queue_head_t wait_q;
 	struct lcs_card *card;
+	struct timer_list timer;
 	int received;
 	int rc;
 };