When the port is already started we don't need to login; that
will only confuse the state machine.
Signed-off-by: Hannes Reinecke <hare@xxxxxxxx>
---
drivers/scsi/libfc/fc_rport.c | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/drivers/scsi/libfc/fc_rport.c b/drivers/scsi/libfc/fc_rport.c
index afc1f9b..8dd656e 100644
--- a/drivers/scsi/libfc/fc_rport.c
+++ b/drivers/scsi/libfc/fc_rport.c
@@ -418,6 +418,12 @@ static int fc_rport_login(struct fc_rport_priv *rdata)
{
mutex_lock(&rdata->rp_mutex);
+ if (rdata->flags & FC_RP_STARTED) {
+ FC_RPORT_DBG(rdata, "port already started\n");
+ mutex_unlock(&rdata->rp_mutex);
+ return 0;
+ }
+
rdata->flags |= FC_RP_STARTED;
switch (rdata->rp_state) {
case RPORT_ST_READY:
--
1.8.5.6
--
To unsubscribe from this list: send the line "unsubscribe linux-scsi" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
