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[SCSI] libfc: Initialize fc_rport_identifiers inside fc_rport_create

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Currently these values are initialized by the callers. This was exposed
by a later patch that adds PLOGI request support. The patch failed to
initialize the new remote port's roles and it caused problems. This patch
has the rport_create routine initialize the identifiers and then the
callers can override them with real values.

Signed-off-by: Robert Love <robert.w.love@intel.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
This commit is contained in:
Robert Love
2009-08-25 14:02:59 -07:00
committad av James Bottomley
förälder 935d0fce44
incheckning 9737e6a7b5
4 ändrade filer med 32 tillägg och 42 borttagningar
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18
drivers/scsi/libfc/fc_rport.c
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@@ -104,18 +104,18 @@ static struct fc_rport_priv *fc_rport_lookup(const struct fc_lport *lport,
}
/**
* fc_rport_create() - create remote port in INIT state.
* @lport: local port.
* @ids: remote port identifiers.
* fc_rport_create() - Create a new remote port
* @lport: The local port that the new remote port is for
* @port_id: The port ID for the new remote port
*
* Locking note: must be called with the disc_mutex held.
*/
static struct fc_rport_priv *fc_rport_create(struct fc_lport *lport,
struct fc_rport_identifiers *ids)
u32 port_id)
{
struct fc_rport_priv *rdata;
rdata = lport->tt.rport_lookup(lport, ids->port_id);
rdata = lport->tt.rport_lookup(lport, port_id);
if (rdata)
return rdata;
@@ -123,7 +123,11 @@ static struct fc_rport_priv *fc_rport_create(struct fc_lport *lport,
if (!rdata)
return NULL;
rdata->ids = *ids;
rdata->ids.node_name = -1;
rdata->ids.port_name = -1;
rdata->ids.port_id = port_id;
rdata->ids.roles = FC_RPORT_ROLE_UNKNOWN;
kref_init(&rdata->kref);
mutex_init(&rdata->rp_mutex);
rdata->local_port = lport;
@@ -135,7 +139,7 @@ static struct fc_rport_priv *fc_rport_create(struct fc_lport *lport,
rdata->maxframe_size = FC_MIN_MAX_PAYLOAD;
INIT_DELAYED_WORK(&rdata->retry_work, fc_rport_timeout);
INIT_WORK(&rdata->event_work, fc_rport_work);
if (ids->port_id != FC_FID_DIR_SERV)
if (port_id != FC_FID_DIR_SERV)
list_add(&rdata->peers, &lport->disc.rports);
return rdata;
}