[SCSI] be2iscsi: Fix checking Adapter state while establishing CXN

Before tyring to establish a CXN with the target, check if the adapter is in
a stable state

Signed-off-by: John Soni Jose <sony.john-n@emulex.com>
Signed-off-by: Jayamohan Kallickal <jayamohan.kallickal@emulex.com>
Reviewed-by: Mike Christie <michaelc@cs.wisc.edu>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>

1 files changed, 7 insertions, 0 deletions

diff --git a/drivers/scsi/be2iscsi/be_iscsi.c b/drivers/scsi/be2iscsi/be_iscsi.c
index 1bf0285061ff..33db49b8e5c3 100644
--- a/drivers/scsi/be2iscsi/be_iscsi.c
+++ b/drivers/scsi/be2iscsi/be_iscsi.c
@@ -1128,6 +1128,13 @@ beiscsi_ep_connect(struct Scsi_Host *shost, struct sockaddr *dst_addr,
                 return ERR_PTR(ret);
         }
 
+        if (beiscsi_error(phba)) {
+                ret = -EIO;
+                beiscsi_log(phba, KERN_WARNING, BEISCSI_LOG_CONFIG,
+                            "BS_%d : The FW state Not Stable!!!\n");
+                return ERR_PTR(ret);
+        }
+
         if (phba->state != BE_ADAPTER_UP) {
                 ret = -EBUSY;
                 beiscsi_log(phba, KERN_WARNING, BEISCSI_LOG_CONFIG,