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-rw-r--r--drivers/s390/block/dasd.c151
-rw-r--r--drivers/s390/block/dasd_3990_erp.c2
-rw-r--r--drivers/s390/block/dasd_ioctl.c1
-rw-r--r--drivers/s390/block/scm_blk.c7
-rw-r--r--drivers/s390/cio/device.c5
-rw-r--r--drivers/s390/cio/qdio.h25
-rw-r--r--drivers/s390/cio/qdio_main.c62
-rw-r--r--drivers/s390/net/ctcm_main.c11
-rw-r--r--drivers/s390/net/lcs.c8
-rw-r--r--drivers/s390/net/netiucv.c9
-rw-r--r--drivers/s390/scsi/zfcp_aux.c9
-rw-r--r--drivers/s390/scsi/zfcp_fc.c6
12 files changed, 130 insertions, 166 deletions
diff --git a/drivers/s390/block/dasd.c b/drivers/s390/block/dasd.c
index 7beda20cf122..1161bbd7eb78 100644
--- a/drivers/s390/block/dasd.c
+++ b/drivers/s390/block/dasd.c
@@ -725,18 +725,20 @@ static void dasd_profile_start(struct dasd_block *block,
* we count each request only once.
*/
device = cqr->startdev;
- if (device->profile.data) {
- counter = 1; /* request is not yet queued on the start device */
- list_for_each(l, &device->ccw_queue)
- if (++counter >= 31)
- break;
- }
+ if (!device->profile.data)
+ return;
+
+ spin_lock(get_ccwdev_lock(device->cdev));
+ counter = 1; /* request is not yet queued on the start device */
+ list_for_each(l, &device->ccw_queue)
+ if (++counter >= 31)
+ break;
+ spin_unlock(get_ccwdev_lock(device->cdev));
+
spin_lock(&device->profile.lock);
- if (device->profile.data) {
- device->profile.data->dasd_io_nr_req[counter]++;
- if (rq_data_dir(req) == READ)
- device->profile.data->dasd_read_nr_req[counter]++;
- }
+ device->profile.data->dasd_io_nr_req[counter]++;
+ if (rq_data_dir(req) == READ)
+ device->profile.data->dasd_read_nr_req[counter]++;
spin_unlock(&device->profile.lock);
}
@@ -2826,41 +2828,32 @@ static void _dasd_wake_block_flush_cb(struct dasd_ccw_req *cqr, void *data)
* Requeue a request back to the block request queue
* only works for block requests
*/
-static int _dasd_requeue_request(struct dasd_ccw_req *cqr)
+static void _dasd_requeue_request(struct dasd_ccw_req *cqr)
{
- struct dasd_block *block = cqr->block;
struct request *req;
- if (!block)
- return -EINVAL;
/*
* If the request is an ERP request there is nothing to requeue.
* This will be done with the remaining original request.
*/
if (cqr->refers)
- return 0;
+ return;
spin_lock_irq(&cqr->dq->lock);
req = (struct request *) cqr->callback_data;
- blk_mq_requeue_request(req, false);
+ blk_mq_requeue_request(req, true);
spin_unlock_irq(&cqr->dq->lock);
- return 0;
+ return;
}
-/*
- * Go through all request on the dasd_block request queue, cancel them
- * on the respective dasd_device, and return them to the generic
- * block layer.
- */
-static int dasd_flush_block_queue(struct dasd_block *block)
+static int _dasd_requests_to_flushqueue(struct dasd_block *block,
+ struct list_head *flush_queue)
{
struct dasd_ccw_req *cqr, *n;
- int rc, i;
- struct list_head flush_queue;
unsigned long flags;
+ int rc, i;
- INIT_LIST_HEAD(&flush_queue);
- spin_lock_bh(&block->queue_lock);
+ spin_lock_irqsave(&block->queue_lock, flags);
rc = 0;
restart:
list_for_each_entry_safe(cqr, n, &block->ccw_queue, blocklist) {
@@ -2875,13 +2868,32 @@ restart:
* is returned from the dasd_device layer.
*/
cqr->callback = _dasd_wake_block_flush_cb;
- for (i = 0; cqr != NULL; cqr = cqr->refers, i++)
- list_move_tail(&cqr->blocklist, &flush_queue);
+ for (i = 0; cqr; cqr = cqr->refers, i++)
+ list_move_tail(&cqr->blocklist, flush_queue);
if (i > 1)
/* moved more than one request - need to restart */
goto restart;
}
- spin_unlock_bh(&block->queue_lock);
+ spin_unlock_irqrestore(&block->queue_lock, flags);
+
+ return rc;
+}
+
+/*
+ * Go through all request on the dasd_block request queue, cancel them
+ * on the respective dasd_device, and return them to the generic
+ * block layer.
+ */
+static int dasd_flush_block_queue(struct dasd_block *block)
+{
+ struct dasd_ccw_req *cqr, *n;
+ struct list_head flush_queue;
+ unsigned long flags;
+ int rc;
+
+ INIT_LIST_HEAD(&flush_queue);
+ rc = _dasd_requests_to_flushqueue(block, &flush_queue);
+
/* Now call the callback function of flushed requests */
restart_cb:
list_for_each_entry_safe(cqr, n, &flush_queue, blocklist) {
@@ -3832,75 +3844,36 @@ EXPORT_SYMBOL_GPL(dasd_generic_verify_path);
*/
static int dasd_generic_requeue_all_requests(struct dasd_device *device)
{
+ struct dasd_block *block = device->block;
struct list_head requeue_queue;
struct dasd_ccw_req *cqr, *n;
- struct dasd_ccw_req *refers;
int rc;
- INIT_LIST_HEAD(&requeue_queue);
- spin_lock_irq(get_ccwdev_lock(device->cdev));
- rc = 0;
- list_for_each_entry_safe(cqr, n, &device->ccw_queue, devlist) {
- /* Check status and move request to flush_queue */
- if (cqr->status == DASD_CQR_IN_IO) {
- rc = device->discipline->term_IO(cqr);
- if (rc) {
- /* unable to terminate requeust */
- dev_err(&device->cdev->dev,
- "Unable to terminate request %p "
- "on suspend\n", cqr);
- spin_unlock_irq(get_ccwdev_lock(device->cdev));
- dasd_put_device(device);
- return rc;
- }
- }
- list_move_tail(&cqr->devlist, &requeue_queue);
- }
- spin_unlock_irq(get_ccwdev_lock(device->cdev));
-
- list_for_each_entry_safe(cqr, n, &requeue_queue, devlist) {
- wait_event(dasd_flush_wq,
- (cqr->status != DASD_CQR_CLEAR_PENDING));
+ if (!block)
+ return 0;
- /*
- * requeue requests to blocklayer will only work
- * for block device requests
- */
- if (_dasd_requeue_request(cqr))
- continue;
+ INIT_LIST_HEAD(&requeue_queue);
+ rc = _dasd_requests_to_flushqueue(block, &requeue_queue);
- /* remove requests from device and block queue */
- list_del_init(&cqr->devlist);
- while (cqr->refers != NULL) {
- refers = cqr->refers;
- /* remove the request from the block queue */
- list_del(&cqr->blocklist);
- /* free the finished erp request */
- dasd_free_erp_request(cqr, cqr->memdev);
- cqr = refers;
+ /* Now call the callback function of flushed requests */
+restart_cb:
+ list_for_each_entry_safe(cqr, n, &requeue_queue, blocklist) {
+ wait_event(dasd_flush_wq, (cqr->status < DASD_CQR_QUEUED));
+ /* Process finished ERP request. */
+ if (cqr->refers) {
+ spin_lock_bh(&block->queue_lock);
+ __dasd_process_erp(block->base, cqr);
+ spin_unlock_bh(&block->queue_lock);
+ /* restart list_for_xx loop since dasd_process_erp
+ * might remove multiple elements
+ */
+ goto restart_cb;
}
-
- /*
- * _dasd_requeue_request already checked for a valid
- * blockdevice, no need to check again
- * all erp requests (cqr->refers) have a cqr->block
- * pointer copy from the original cqr
- */
+ _dasd_requeue_request(cqr);
list_del_init(&cqr->blocklist);
cqr->block->base->discipline->free_cp(
cqr, (struct request *) cqr->callback_data);
}
-
- /*
- * if requests remain then they are internal request
- * and go back to the device queue
- */
- if (!list_empty(&requeue_queue)) {
- /* move freeze_queue to start of the ccw_queue */
- spin_lock_irq(get_ccwdev_lock(device->cdev));
- list_splice_tail(&requeue_queue, &device->ccw_queue);
- spin_unlock_irq(get_ccwdev_lock(device->cdev));
- }
dasd_schedule_device_bh(device);
return rc;
}
diff --git a/drivers/s390/block/dasd_3990_erp.c b/drivers/s390/block/dasd_3990_erp.c
index ee73b0607e47..8598c792ded3 100644
--- a/drivers/s390/block/dasd_3990_erp.c
+++ b/drivers/s390/block/dasd_3990_erp.c
@@ -2436,7 +2436,7 @@ static struct dasd_ccw_req *dasd_3990_erp_add_erp(struct dasd_ccw_req *cqr)
erp->block = cqr->block;
erp->magic = cqr->magic;
erp->expires = cqr->expires;
- erp->retries = 256;
+ erp->retries = device->default_retries;
erp->buildclk = get_tod_clock();
erp->status = DASD_CQR_FILLED;
diff --git a/drivers/s390/block/dasd_ioctl.c b/drivers/s390/block/dasd_ioctl.c
index 2016e0ed5865..9f3f48313759 100644
--- a/drivers/s390/block/dasd_ioctl.c
+++ b/drivers/s390/block/dasd_ioctl.c
@@ -137,6 +137,7 @@ static int dasd_ioctl_resume(struct dasd_block *block)
spin_unlock_irqrestore(get_ccwdev_lock(base->cdev), flags);
dasd_schedule_block_bh(block);
+ dasd_schedule_device_bh(base);
return 0;
}
diff --git a/drivers/s390/block/scm_blk.c b/drivers/s390/block/scm_blk.c
index e01889394c84..d3133023a557 100644
--- a/drivers/s390/block/scm_blk.c
+++ b/drivers/s390/block/scm_blk.c
@@ -18,6 +18,7 @@
#include <linux/genhd.h>
#include <linux/slab.h>
#include <linux/list.h>
+#include <linux/io.h>
#include <asm/eadm.h>
#include "scm_blk.h"
@@ -131,7 +132,7 @@ static void scm_request_done(struct scm_request *scmrq)
for (i = 0; i < nr_requests_per_io && scmrq->request[i]; i++) {
msb = &scmrq->aob->msb[i];
- aidaw = msb->data_addr;
+ aidaw = (u64)phys_to_virt(msb->data_addr);
if ((msb->flags & MSB_FLAG_IDA) && aidaw &&
IS_ALIGNED(aidaw, PAGE_SIZE))
@@ -196,12 +197,12 @@ static int scm_request_prepare(struct scm_request *scmrq)
msb->scm_addr = scmdev->address + ((u64) blk_rq_pos(req) << 9);
msb->oc = (rq_data_dir(req) == READ) ? MSB_OC_READ : MSB_OC_WRITE;
msb->flags |= MSB_FLAG_IDA;
- msb->data_addr = (u64) aidaw;
+ msb->data_addr = (u64)virt_to_phys(aidaw);
rq_for_each_segment(bv, req, iter) {
WARN_ON(bv.bv_offset);
msb->blk_count += bv.bv_len >> 12;
- aidaw->data_addr = (u64) page_address(bv.bv_page);
+ aidaw->data_addr = virt_to_phys(page_address(bv.bv_page));
aidaw++;
}
diff --git a/drivers/s390/cio/device.c b/drivers/s390/cio/device.c
index c9bc9a6bd73b..ee4338158ae2 100644
--- a/drivers/s390/cio/device.c
+++ b/drivers/s390/cio/device.c
@@ -1353,6 +1353,7 @@ void ccw_device_set_notoper(struct ccw_device *cdev)
enum io_sch_action {
IO_SCH_UNREG,
IO_SCH_ORPH_UNREG,
+ IO_SCH_UNREG_CDEV,
IO_SCH_ATTACH,
IO_SCH_UNREG_ATTACH,
IO_SCH_ORPH_ATTACH,
@@ -1385,7 +1386,7 @@ static enum io_sch_action sch_get_action(struct subchannel *sch)
}
if ((sch->schib.pmcw.pam & sch->opm) == 0) {
if (ccw_device_notify(cdev, CIO_NO_PATH) != NOTIFY_OK)
- return IO_SCH_UNREG;
+ return IO_SCH_UNREG_CDEV;
return IO_SCH_DISC;
}
if (device_is_disconnected(cdev))
@@ -1447,6 +1448,7 @@ static int io_subchannel_sch_event(struct subchannel *sch, int process)
case IO_SCH_ORPH_ATTACH:
ccw_device_set_disconnected(cdev);
break;
+ case IO_SCH_UNREG_CDEV:
case IO_SCH_UNREG_ATTACH:
case IO_SCH_UNREG:
if (!cdev)
@@ -1480,6 +1482,7 @@ static int io_subchannel_sch_event(struct subchannel *sch, int process)
if (rc)
goto out;
break;
+ case IO_SCH_UNREG_CDEV:
case IO_SCH_UNREG_ATTACH:
spin_lock_irqsave(sch->lock, flags);
if (cdev->private->flags.resuming) {
diff --git a/drivers/s390/cio/qdio.h b/drivers/s390/cio/qdio.h
index ed60b8d4efe6..f98dc3a8e3c7 100644
--- a/drivers/s390/cio/qdio.h
+++ b/drivers/s390/cio/qdio.h
@@ -88,15 +88,15 @@ enum qdio_irq_states {
static inline int do_sqbs(u64 token, unsigned char state, int queue,
int *start, int *count)
{
- register unsigned long _ccq asm ("0") = *count;
- register unsigned long _token asm ("1") = token;
unsigned long _queuestart = ((unsigned long)queue << 32) | *start;
+ unsigned long _ccq = *count;
asm volatile(
- " .insn rsy,0xeb000000008A,%1,0,0(%2)"
- : "+d" (_ccq), "+d" (_queuestart)
- : "d" ((unsigned long)state), "d" (_token)
- : "memory", "cc");
+ " lgr 1,%[token]\n"
+ " .insn rsy,0xeb000000008a,%[qs],%[ccq],0(%[state])"
+ : [ccq] "+&d" (_ccq), [qs] "+&d" (_queuestart)
+ : [state] "a" ((unsigned long)state), [token] "d" (token)
+ : "memory", "cc", "1");
*count = _ccq & 0xff;
*start = _queuestart & 0xff;
@@ -106,16 +106,17 @@ static inline int do_sqbs(u64 token, unsigned char state, int queue,
static inline int do_eqbs(u64 token, unsigned char *state, int queue,
int *start, int *count, int ack)
{
- register unsigned long _ccq asm ("0") = *count;
- register unsigned long _token asm ("1") = token;
unsigned long _queuestart = ((unsigned long)queue << 32) | *start;
unsigned long _state = (unsigned long)ack << 63;
+ unsigned long _ccq = *count;
asm volatile(
- " .insn rrf,0xB99c0000,%1,%2,0,0"
- : "+d" (_ccq), "+d" (_queuestart), "+d" (_state)
- : "d" (_token)
- : "memory", "cc");
+ " lgr 1,%[token]\n"
+ " .insn rrf,0xb99c0000,%[qs],%[state],%[ccq],0"
+ : [ccq] "+&d" (_ccq), [qs] "+&d" (_queuestart),
+ [state] "+&d" (_state)
+ : [token] "d" (token)
+ : "memory", "cc", "1");
*count = _ccq & 0xff;
*start = _queuestart & 0xff;
*state = _state & 0xff;
diff --git a/drivers/s390/cio/qdio_main.c b/drivers/s390/cio/qdio_main.c
index 4b7cc8d425b1..6100cf4df54b 100644
--- a/drivers/s390/cio/qdio_main.c
+++ b/drivers/s390/cio/qdio_main.c
@@ -31,38 +31,41 @@ MODULE_DESCRIPTION("QDIO base support");
MODULE_LICENSE("GPL");
static inline int do_siga_sync(unsigned long schid,
- unsigned int out_mask, unsigned int in_mask,
+ unsigned long out_mask, unsigned long in_mask,
unsigned int fc)
{
- register unsigned long __fc asm ("0") = fc;
- register unsigned long __schid asm ("1") = schid;
- register unsigned long out asm ("2") = out_mask;
- register unsigned long in asm ("3") = in_mask;
int cc;
asm volatile(
+ " lgr 0,%[fc]\n"
+ " lgr 1,%[schid]\n"
+ " lgr 2,%[out]\n"
+ " lgr 3,%[in]\n"
" siga 0\n"
- " ipm %0\n"
- " srl %0,28\n"
- : "=d" (cc)
- : "d" (__fc), "d" (__schid), "d" (out), "d" (in) : "cc");
+ " ipm %[cc]\n"
+ " srl %[cc],28\n"
+ : [cc] "=&d" (cc)
+ : [fc] "d" (fc), [schid] "d" (schid),
+ [out] "d" (out_mask), [in] "d" (in_mask)
+ : "cc", "0", "1", "2", "3");
return cc;
}
-static inline int do_siga_input(unsigned long schid, unsigned int mask,
- unsigned int fc)
+static inline int do_siga_input(unsigned long schid, unsigned long mask,
+ unsigned long fc)
{
- register unsigned long __fc asm ("0") = fc;
- register unsigned long __schid asm ("1") = schid;
- register unsigned long __mask asm ("2") = mask;
int cc;
asm volatile(
+ " lgr 0,%[fc]\n"
+ " lgr 1,%[schid]\n"
+ " lgr 2,%[mask]\n"
" siga 0\n"
- " ipm %0\n"
- " srl %0,28\n"
- : "=d" (cc)
- : "d" (__fc), "d" (__schid), "d" (__mask) : "cc");
+ " ipm %[cc]\n"
+ " srl %[cc],28\n"
+ : [cc] "=&d" (cc)
+ : [fc] "d" (fc), [schid] "d" (schid), [mask] "d" (mask)
+ : "cc", "0", "1", "2");
return cc;
}
@@ -78,23 +81,24 @@ static inline int do_siga_input(unsigned long schid, unsigned int mask,
* Note: For IQDC unicast queues only the highest priority queue is processed.
*/
static inline int do_siga_output(unsigned long schid, unsigned long mask,
- unsigned int *bb, unsigned int fc,
+ unsigned int *bb, unsigned long fc,
unsigned long aob)
{
- register unsigned long __fc asm("0") = fc;
- register unsigned long __schid asm("1") = schid;
- register unsigned long __mask asm("2") = mask;
- register unsigned long __aob asm("3") = aob;
int cc;
asm volatile(
+ " lgr 0,%[fc]\n"
+ " lgr 1,%[schid]\n"
+ " lgr 2,%[mask]\n"
+ " lgr 3,%[aob]\n"
" siga 0\n"
- " ipm %0\n"
- " srl %0,28\n"
- : "=d" (cc), "+d" (__fc), "+d" (__aob)
- : "d" (__schid), "d" (__mask)
- : "cc");
- *bb = __fc >> 31;
+ " lgr %[fc],0\n"
+ " ipm %[cc]\n"
+ " srl %[cc],28\n"
+ : [cc] "=&d" (cc), [fc] "+&d" (fc)
+ : [schid] "d" (schid), [mask] "d" (mask), [aob] "d" (aob)
+ : "cc", "0", "1", "2", "3");
+ *bb = fc >> 31;
return cc;
}
diff --git a/drivers/s390/net/ctcm_main.c b/drivers/s390/net/ctcm_main.c
index f63c5c871d3d..d9fdcdd6760b 100644
--- a/drivers/s390/net/ctcm_main.c
+++ b/drivers/s390/net/ctcm_main.c
@@ -867,16 +867,9 @@ done:
/**
* Start transmission of a packet.
* Called from generic network device layer.
- *
- * skb Pointer to buffer containing the packet.
- * dev Pointer to interface struct.
- *
- * returns 0 if packet consumed, !0 if packet rejected.
- * Note: If we return !0, then the packet is free'd by
- * the generic network layer.
*/
/* first merge version - leaving both functions separated */
-static int ctcm_tx(struct sk_buff *skb, struct net_device *dev)
+static netdev_tx_t ctcm_tx(struct sk_buff *skb, struct net_device *dev)
{
struct ctcm_priv *priv = dev->ml_priv;
@@ -919,7 +912,7 @@ static int ctcm_tx(struct sk_buff *skb, struct net_device *dev)
}
/* unmerged MPC variant of ctcm_tx */
-static int ctcmpc_tx(struct sk_buff *skb, struct net_device *dev)
+static netdev_tx_t ctcmpc_tx(struct sk_buff *skb, struct net_device *dev)
{
int len = 0;
struct ctcm_priv *priv = dev->ml_priv;
diff --git a/drivers/s390/net/lcs.c b/drivers/s390/net/lcs.c
index d8f99ff53a94..09e019d76bdd 100644
--- a/drivers/s390/net/lcs.c
+++ b/drivers/s390/net/lcs.c
@@ -1518,9 +1518,8 @@ lcs_txbuffer_cb(struct lcs_channel *channel, struct lcs_buffer *buffer)
/**
* Packet transmit function called by network stack
*/
-static int
-__lcs_start_xmit(struct lcs_card *card, struct sk_buff *skb,
- struct net_device *dev)
+static netdev_tx_t __lcs_start_xmit(struct lcs_card *card, struct sk_buff *skb,
+ struct net_device *dev)
{
struct lcs_header *header;
int rc = NETDEV_TX_OK;
@@ -1581,8 +1580,7 @@ out:
return rc;
}
-static int
-lcs_start_xmit(struct sk_buff *skb, struct net_device *dev)
+static netdev_tx_t lcs_start_xmit(struct sk_buff *skb, struct net_device *dev)
{
struct lcs_card *card;
int rc;
diff --git a/drivers/s390/net/netiucv.c b/drivers/s390/net/netiucv.c
index 5ce2424ca729..e2984b54447b 100644
--- a/drivers/s390/net/netiucv.c
+++ b/drivers/s390/net/netiucv.c
@@ -1344,15 +1344,8 @@ out:
/**
* Start transmission of a packet.
* Called from generic network device layer.
- *
- * @param skb Pointer to buffer containing the packet.
- * @param dev Pointer to interface struct.
- *
- * @return 0 if packet consumed, !0 if packet rejected.
- * Note: If we return !0, then the packet is free'd by
- * the generic network layer.
*/
-static int netiucv_tx(struct sk_buff *skb, struct net_device *dev)
+static netdev_tx_t netiucv_tx(struct sk_buff *skb, struct net_device *dev)
{
struct netiucv_priv *privptr = netdev_priv(dev);
int rc;
diff --git a/drivers/s390/scsi/zfcp_aux.c b/drivers/s390/scsi/zfcp_aux.c
index d1b531fe9ada..e5697ae9b4a3 100644
--- a/drivers/s390/scsi/zfcp_aux.c
+++ b/drivers/s390/scsi/zfcp_aux.c
@@ -493,12 +493,12 @@ struct zfcp_port *zfcp_port_enqueue(struct zfcp_adapter *adapter, u64 wwpn,
if (port) {
put_device(&port->dev);
retval = -EEXIST;
- goto err_out;
+ goto err_put;
}
port = kzalloc(sizeof(struct zfcp_port), GFP_KERNEL);
if (!port)
- goto err_out;
+ goto err_put;
rwlock_init(&port->unit_list_lock);
INIT_LIST_HEAD(&port->unit_list);
@@ -521,7 +521,7 @@ struct zfcp_port *zfcp_port_enqueue(struct zfcp_adapter *adapter, u64 wwpn,
if (dev_set_name(&port->dev, "0x%016llx", (unsigned long long)wwpn)) {
kfree(port);
- goto err_out;
+ goto err_put;
}
retval = -EINVAL;
@@ -538,8 +538,9 @@ struct zfcp_port *zfcp_port_enqueue(struct zfcp_adapter *adapter, u64 wwpn,
return port;
-err_out:
+err_put:
zfcp_ccw_adapter_put(adapter);
+err_out:
return ERR_PTR(retval);
}
diff --git a/drivers/s390/scsi/zfcp_fc.c b/drivers/s390/scsi/zfcp_fc.c
index dc87a6b84d73..72e9e2945ee0 100644
--- a/drivers/s390/scsi/zfcp_fc.c
+++ b/drivers/s390/scsi/zfcp_fc.c
@@ -534,8 +534,7 @@ static void zfcp_fc_adisc_handler(void *data)
/* re-init to undo drop from zfcp_fc_adisc() */
port->d_id = ntoh24(adisc_resp->adisc_port_id);
- /* port is good, unblock rport without going through erp */
- zfcp_scsi_schedule_rport_register(port);
+ /* port is still good, nothing to do */
out:
atomic_andnot(ZFCP_STATUS_PORT_LINK_TEST, &port->status);
put_device(&port->dev);
@@ -595,9 +594,6 @@ void zfcp_fc_link_test_work(struct work_struct *work)
int retval;
set_worker_desc("zadisc%16llx", port->wwpn); /* < WORKER_DESC_LEN=24 */
- get_device(&port->dev);
- port->rport_task = RPORT_DEL;
- zfcp_scsi_rport_work(&port->rport_work);
/* only issue one test command at one time per port */
if (atomic_read(&port->status) & ZFCP_STATUS_PORT_LINK_TEST)
generated by cgit 1.2.3-korg (git 2.39.0) at 2024-04-27 10:07:04 +0000