From 86221969e20a2f60ce104160dc836a964974673b Mon Sep 17 00:00:00 2001 From: Chris Leech Date: Tue, 3 Nov 2009 11:46:08 -0800 Subject: [SCSI] libfc: changes to libfc_host_alloc to consolidate initialization with allocation I'd like to keep basic initialization together with allocation, which means this can't just be a tail-call to scsi_host_alloc. This is needed to create a generic libfc host allocation routine for NPIV VN_Ports, which will share the exchange ID space (through sharing exchange manager structures) with the parent lport. In order to clone the exchange manager list when the lport is allocated, the list head must be initialized earlier. Also, update fnic to use the libfc_host_alloc so that later changes do not break it. (contribution by Joe Eykholt) Signed-off-by: Chris Leech Signed-off-by: Joe Eykholt Signed-off-by: Robert Love Signed-off-by: James Bottomley --- drivers/scsi/fnic/fnic_main.c | 10 ++++------ 1 file changed, 4 insertions(+), 6 deletions(-) (limited to 'drivers/scsi/fnic/fnic_main.c') 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; -- cgit v1.1