From 795d86f55ec3bf6280dda368f208943f1fb7d366 Mon Sep 17 00:00:00 2001 From: Joe Eykholt Date: Tue, 25 Aug 2009 14:00:39 -0700 Subject: [SCSI] libfc: change interface for rport_create The interface for lport->tt.rport_create() takes a fc_disc_port arg, which is unnatural for most calls. The only reason for this was to avoid passing in the local port as an argument, but otherwise added to complexity. Simplify by just using lport and fc_rport_identifiers. Signed-off-by: Joe Eykholt Signed-off-by: Robert Love Signed-off-by: James Bottomley --- drivers/scsi/libfc/fc_disc.c | 31 ++++++++++++------------------- 1 file changed, 12 insertions(+), 19 deletions(-) (limited to 'drivers/scsi/libfc/fc_disc.c') diff --git a/drivers/scsi/libfc/fc_disc.c b/drivers/scsi/libfc/fc_disc.c index 4c8d893af7bd..ecc625c20520 100644 --- a/drivers/scsi/libfc/fc_disc.c +++ b/drivers/scsi/libfc/fc_disc.c @@ -428,13 +428,7 @@ static int fc_disc_new_target(struct fc_disc *disc, if (!rport) { rport = lport->tt.rport_lookup(lport, ids->port_id); if (!rport) { - struct fc_disc_port dp; - dp.lp = lport; - dp.ids.port_id = ids->port_id; - dp.ids.port_name = ids->port_name; - dp.ids.node_name = ids->node_name; - dp.ids.roles = ids->roles; - rport = lport->tt.rport_create(&dp); + rport = lport->tt.rport_create(lport, ids); } if (!rport) error = -ENOMEM; @@ -578,7 +572,7 @@ static int fc_disc_gpn_ft_parse(struct fc_disc *disc, void *buf, size_t len) size_t plen; size_t tlen; int error = 0; - struct fc_disc_port dp; + struct fc_rport_identifiers ids; struct fc_rport *rport; struct fc_rport_priv *rdata; @@ -621,15 +615,14 @@ static int fc_disc_gpn_ft_parse(struct fc_disc *disc, void *buf, size_t len) * After the first time through the loop, things return to "normal". */ while (plen >= sizeof(*np)) { - dp.lp = lport; - dp.ids.port_id = ntoh24(np->fp_fid); - dp.ids.port_name = ntohll(np->fp_wwpn); - dp.ids.node_name = -1; - dp.ids.roles = FC_RPORT_ROLE_UNKNOWN; - - if ((dp.ids.port_id != fc_host_port_id(lport->host)) && - (dp.ids.port_name != lport->wwpn)) { - rport = lport->tt.rport_create(&dp); + ids.port_id = ntoh24(np->fp_fid); + ids.port_name = ntohll(np->fp_wwpn); + ids.node_name = -1; + ids.roles = FC_RPORT_ROLE_UNKNOWN; + + if (ids.port_id != fc_host_port_id(lport->host) && + ids.port_name != lport->wwpn) { + rport = lport->tt.rport_create(lport, &ids); if (rport) { rdata = rport->dd_data; rdata->ops = &fc_disc_rport_ops; @@ -640,7 +633,7 @@ static int fc_disc_gpn_ft_parse(struct fc_disc *disc, void *buf, size_t len) } else printk(KERN_WARNING "libfc: Failed to allocate " "memory for the newly discovered port " - "(%6x)\n", dp.ids.port_id); + "(%6x)\n", ids.port_id); } if (np->fp_flags & FC_NS_FID_LAST) { @@ -781,7 +774,7 @@ static void fc_disc_single(struct fc_disc *disc, struct fc_disc_port *dp) if (dp->ids.port_id == fc_host_port_id(lport->host)) goto out; - new_rport = lport->tt.rport_create(dp); + new_rport = lport->tt.rport_create(lport, &dp->ids); if (new_rport) { rdata = new_rport->dd_data; rdata->ops = &fc_disc_rport_ops; -- cgit v1.2.3