[SCSI] libfc: rename lport NONE state to DISABLED
The state NONE was meant to be invalid, but has been used as
the initial state. Rename it to be DISABLED, as more descriptive.
Further patches will make it the like the RESET state, except
it won't transition to FLOGI until fc_lport_fabric_login() is called.
Signed-off-by: Joe Eykholt <jeykholt@cisco.com>
Signed-off-by: Robert Love <robert.w.love@intel.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
diff --git a/drivers/scsi/libfc/fc_exch.c b/drivers/scsi/libfc/fc_exch.c
index 145ab9b..e6d82d7 100644
--- a/drivers/scsi/libfc/fc_exch.c
+++ b/drivers/scsi/libfc/fc_exch.c
@@ -1875,7 +1875,7 @@
u32 f_ctl;
/* lport lock ? */
- if (!lp || !mp || (lp->state == LPORT_ST_NONE)) {
+ if (!lp || !mp || lp->state == LPORT_ST_DISABLED) {
FC_LPORT_DBG(lp, "Receiving frames for an lport that "
"has not been initialized correctly\n");
fc_frame_free(fp);
diff --git a/drivers/scsi/libfc/fc_lport.c b/drivers/scsi/libfc/fc_lport.c
index 745fa55..3b28190 100644
--- a/drivers/scsi/libfc/fc_lport.c
+++ b/drivers/scsi/libfc/fc_lport.c
@@ -113,7 +113,7 @@
static void fc_lport_enter_logo(struct fc_lport *);
static const char *fc_lport_state_names[] = {
- [LPORT_ST_NONE] = "none",
+ [LPORT_ST_DISABLED] = "disabled",
[LPORT_ST_FLOGI] = "FLOGI",
[LPORT_ST_DNS] = "dNS",
[LPORT_ST_RPN_ID] = "RPN_ID",
@@ -550,7 +550,7 @@
int rc = -1;
mutex_lock(&lport->lp_mutex);
- if (lport->state == LPORT_ST_NONE) {
+ if (lport->state == LPORT_ST_DISABLED) {
fc_lport_enter_reset(lport);
rc = 0;
}
@@ -637,7 +637,7 @@
int fc_lport_destroy(struct fc_lport *lport)
{
mutex_lock(&lport->lp_mutex);
- lport->state = LPORT_ST_NONE;
+ lport->state = LPORT_ST_DISABLED;
lport->link_up = 0;
lport->tt.frame_send = fc_frame_drop;
mutex_unlock(&lport->lp_mutex);
@@ -992,7 +992,7 @@
schedule_delayed_work(&lport->retry_work, delay);
} else {
switch (lport->state) {
- case LPORT_ST_NONE:
+ case LPORT_ST_DISABLED:
case LPORT_ST_READY:
case LPORT_ST_RESET:
case LPORT_ST_RPN_ID:
@@ -1316,7 +1316,7 @@
mutex_lock(&lport->lp_mutex);
switch (lport->state) {
- case LPORT_ST_NONE:
+ case LPORT_ST_DISABLED:
case LPORT_ST_READY:
case LPORT_ST_RESET:
WARN_ON(1);
@@ -1550,7 +1550,7 @@
INIT_DELAYED_WORK(&lport->retry_work, fc_lport_timeout);
mutex_init(&lport->lp_mutex);
- fc_lport_state_enter(lport, LPORT_ST_NONE);
+ fc_lport_state_enter(lport, LPORT_ST_DISABLED);
fc_lport_add_fc4_type(lport, FC_TYPE_FCP);
fc_lport_add_fc4_type(lport, FC_TYPE_CT);
diff --git a/include/scsi/libfc.h b/include/scsi/libfc.h
index efdb6ba..b5c9b28 100644
--- a/include/scsi/libfc.h
+++ b/include/scsi/libfc.h
@@ -129,7 +129,7 @@
* FC HBA status
*/
enum fc_lport_state {
- LPORT_ST_NONE = 0,
+ LPORT_ST_DISABLED = 0,
LPORT_ST_FLOGI,
LPORT_ST_DNS,
LPORT_ST_RPN_ID,