s390/scsi: Convert timers to use timer_setup()

[mirror_ubuntu-bionic-kernel.git] / drivers / s390 / scsi / zfcp_fsf.c

diff --git a/drivers/s390/scsi/zfcp_fsf.c b/drivers/s390/scsi/zfcp_fsf.c
index 69d1dc3ec79d8be48f783baf695616674b06c4d4..6f437df1995fc1489e96b567300d048d2957e900 100644 (file)
--- a/drivers/s390/scsi/zfcp_fsf.c
+++ b/drivers/s390/scsi/zfcp_fsf.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * zfcp device driver
  *
@@ -20,9 +21,10 @@
 
 struct kmem_cache *zfcp_fsf_qtcb_cache;
 
-static void zfcp_fsf_request_timeout_handler(unsigned long data)
+static void zfcp_fsf_request_timeout_handler(struct timer_list *t)
 {
-       struct zfcp_adapter *adapter = (struct zfcp_adapter *) data;
+       struct zfcp_fsf_req *fsf_req = from_timer(fsf_req, t, timer);
+       struct zfcp_adapter *adapter = fsf_req->adapter;
        zfcp_qdio_siosl(adapter);
        zfcp_erp_adapter_reopen(adapter, ZFCP_STATUS_COMMON_ERP_FAILED,
                                "fsrth_1");
@@ -31,8 +33,7 @@ static void zfcp_fsf_request_timeout_handler(unsigned long data)
 static void zfcp_fsf_start_timer(struct zfcp_fsf_req *fsf_req,
                                 unsigned long timeout)
 {
-       fsf_req->timer.function = zfcp_fsf_request_timeout_handler;
-       fsf_req->timer.data = (unsigned long) fsf_req->adapter;
+       fsf_req->timer.function = (TIMER_FUNC_TYPE)zfcp_fsf_request_timeout_handler;
        fsf_req->timer.expires = jiffies + timeout;
        add_timer(&fsf_req->timer);
 }
@@ -40,8 +41,7 @@ static void zfcp_fsf_start_timer(struct zfcp_fsf_req *fsf_req,
 static void zfcp_fsf_start_erp_timer(struct zfcp_fsf_req *fsf_req)
 {
        BUG_ON(!fsf_req->erp_action);
-       fsf_req->timer.function = zfcp_erp_timeout_handler;
-       fsf_req->timer.data = (unsigned long) fsf_req->erp_action;
+       fsf_req->timer.function = (TIMER_FUNC_TYPE)zfcp_erp_timeout_handler;
        fsf_req->timer.expires = jiffies + 30 * HZ;
        add_timer(&fsf_req->timer);
 }
@@ -691,7 +691,7 @@ static struct zfcp_fsf_req *zfcp_fsf_req_create(struct zfcp_qdio *qdio,
                adapter->req_no++;
 
        INIT_LIST_HEAD(&req->list);
-       init_timer(&req->timer);
+       timer_setup(&req->timer, NULL, 0);
        init_completion(&req->completion);
 
        req->adapter = adapter;