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[SCSI] bnx2fc: setup em for npiv port

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Use fc_exch_mgr_list_clone to setup em for npiv port.

Also remove redundant vport and lport initializations.

Signed-off-by: Vasu Dev <vasu.dev@intel.com>
Acked-by: Bhanu Prakash Gollapudi <bprakash@broadcom.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
This commit is contained in:
Vasu Dev 2011-04-28 15:55:44 -07:00 committed by James Bottomley
parent e37c4913c5
commit 134a4e27a2
1 changed files with 15 additions and 14 deletions
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29
drivers/scsi/bnx2fc/bnx2fc_fcoe.c
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@ -1254,20 +1254,17 @@ static int bnx2fc_interface_setup(struct bnx2fc_hba *hba,
static struct fc_lport *bnx2fc_if_create(struct bnx2fc_hba *hba,
struct device *parent, int npiv)
{
struct fc_lport *lport = NULL;
struct fc_lport *lport, *n_port;
struct fcoe_port *port;
struct Scsi_Host *shost;
struct fc_vport *vport = dev_to_vport(parent);
int rc = 0;
/* Allocate Scsi_Host structure */
if (!npiv) {
lport = libfc_host_alloc(&bnx2fc_shost_template,
sizeof(struct fcoe_port));
} else {
lport = libfc_vport_create(vport,
sizeof(struct fcoe_port));
}
if (!npiv)
lport = libfc_host_alloc(&bnx2fc_shost_template, sizeof(*port));
else
lport = libfc_vport_create(vport, sizeof(*port));
if (!lport) {
printk(KERN_ERR PFX "could not allocate scsi host structure\n");
@ -1285,7 +1282,6 @@ static struct fc_lport *bnx2fc_if_create(struct bnx2fc_hba *hba,
goto lp_config_err;
if (npiv) {
vport = dev_to_vport(parent);
printk(KERN_ERR PFX "Setting vport names, 0x%llX 0x%llX\n",
vport->node_name, vport->port_name);
fc_set_wwnn(lport, vport->node_name);
@ -1314,12 +1310,17 @@ static struct fc_lport *bnx2fc_if_create(struct bnx2fc_hba *hba,
fc_host_port_type(lport->host) = FC_PORTTYPE_UNKNOWN;
/* Allocate exchange manager */
if (!npiv) {
if (!npiv)
rc = bnx2fc_em_config(lport);
if (rc) {
printk(KERN_ERR PFX "Error on bnx2fc_em_config\n");
goto shost_err;
}
else {
shost = vport_to_shost(vport);
n_port = shost_priv(shost);
rc = fc_exch_mgr_list_clone(n_port, lport);
}
if (rc) {
printk(KERN_ERR PFX "Error on bnx2fc_em_config\n");
goto shost_err;
}
bnx2fc_interface_get(hba);