[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>

diff --git a/drivers/scsi/be2iscsi/be_iscsi.c b/drivers/scsi/be2iscsi/be_iscsi.c
index 1bf0285061ff0bf4b33fb25b71f84cf158128b9a..33db49b8e5c36c1d239dd997a3404e2c7ccc9b8f 100644 (file)
--- 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,