summaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
-rw-r--r--drivers/scsi/fcoe/fcoe.c8
-rw-r--r--drivers/scsi/fnic/fnic_main.c10
-rw-r--r--drivers/scsi/libfc/fc_lport.c1
-rw-r--r--include/scsi/libfc.h15
4 files changed, 19 insertions, 15 deletions
diff --git a/drivers/scsi/fcoe/fcoe.c b/drivers/scsi/fcoe/fcoe.c
index 4efbc17..8ca488d 100644
--- a/drivers/scsi/fcoe/fcoe.c
+++ b/drivers/scsi/fcoe/fcoe.c
@@ -515,8 +515,6 @@ static int fcoe_shost_config(struct fc_lport *lp, struct Scsi_Host *shost,
int rc = 0;
/* lport scsi host config */
- lp->host = shost;
-
lp->host->max_lun = FCOE_MAX_LUN;
lp->host->max_id = FCOE_MAX_FCP_TARGET;
lp->host->max_channel = 0;
@@ -734,14 +732,14 @@ static struct fc_lport *fcoe_if_create(struct fcoe_interface *fcoe,
FCOE_NETDEV_DBG(netdev, "Create Interface\n");
- shost = libfc_host_alloc(&fcoe_shost_template,
+ lport = libfc_host_alloc(&fcoe_shost_template,
sizeof(struct fcoe_port));
- if (!shost) {
+ if (!lport) {
FCOE_NETDEV_DBG(netdev, "Could not allocate host structure\n");
rc = -ENOMEM;
goto out;
}
- lport = shost_priv(shost);
+ shost = lport->host;
port = lport_priv(lport);
port->lport = lport;
port->fcoe = fcoe;
diff --git a/drivers/scsi/fnic/fnic_main.c b/drivers/scsi/fnic/fnic_main.c
index fc61f17..018cc42 100644
--- a/drivers/scsi/fnic/fnic_main.c
+++ b/drivers/scsi/fnic/fnic_main.c
@@ -424,15 +424,13 @@ static int __devinit fnic_probe(struct pci_dev *pdev,
* Allocate SCSI Host and set up association between host,
* local port, and fnic
*/
- host = scsi_host_alloc(&fnic_host_template,
- sizeof(struct fc_lport) + sizeof(struct fnic));
- if (!host) {
- printk(KERN_ERR PFX "Unable to alloc SCSI host\n");
+ lp = libfc_host_alloc(&fnic_host_template, sizeof(struct fnic));
+ if (!lp) {
+ printk(KERN_ERR PFX "Unable to alloc libfc local port\n");
err = -ENOMEM;
goto err_out;
}
- lp = shost_priv(host);
- lp->host = host;
+ host = lp->host;
fnic = lport_priv(lp);
fnic->lport = lp;
diff --git a/drivers/scsi/libfc/fc_lport.c b/drivers/scsi/libfc/fc_lport.c
index f7f20a4..41650d3 100644
--- a/drivers/scsi/libfc/fc_lport.c
+++ b/drivers/scsi/libfc/fc_lport.c
@@ -1505,7 +1505,6 @@ int fc_lport_init(struct fc_lport *lport)
if (lport->link_supported_speeds & FC_PORTSPEED_10GBIT)
fc_host_supported_speeds(lport->host) |= FC_PORTSPEED_10GBIT;
- INIT_LIST_HEAD(&lport->ema_list);
return 0;
}
EXPORT_SYMBOL(fc_lport_init);
diff --git a/include/scsi/libfc.h b/include/scsi/libfc.h
index 690f829..ed3057b 100644
--- a/include/scsi/libfc.h
+++ b/include/scsi/libfc.h
@@ -739,12 +739,21 @@ static inline void *lport_priv(const struct fc_lport *lp)
* @sht: ptr to the scsi host templ
* @priv_size: size of private data after fc_lport
*
- * Returns: ptr to Scsi_Host
+ * Returns: libfc lport
*/
-static inline struct Scsi_Host *
+static inline struct fc_lport *
libfc_host_alloc(struct scsi_host_template *sht, int priv_size)
{
- return scsi_host_alloc(sht, sizeof(struct fc_lport) + priv_size);
+ struct fc_lport *lport;
+ struct Scsi_Host *shost;
+
+ shost = scsi_host_alloc(sht, sizeof(*lport) + priv_size);
+ if (!shost)
+ return NULL;
+ lport = shost_priv(shost);
+ lport->host = shost;
+ INIT_LIST_HEAD(&lport->ema_list);
+ return lport;
}
/*
OpenPOWER on IntegriCloud