[SCSI] zfcp: incorrect reaction on incoming RSCN

After an error condition resolved a remote storage port was never
re-opened. The incoming RSCN was not processed accordingly due
to a misinterpreted status flag / return value combination.

Signed-off-by: Swen Schillig <swen@vnet.ibm.com>
Signed-off-by: Christof Schmitt <christof.schmitt@de.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

1 files changed, 0 insertions, 4 deletions

diff --git a/drivers/s390/scsi/zfcp_fsf.c b/drivers/s390/scsi/zfcp_fsf.c
index b4c9ba085093..71c32f3ffcb7 100644
--- a/drivers/s390/scsi/zfcp_fsf.c
+++ b/drivers/s390/scsi/zfcp_fsf.c
@@ -1161,10 +1161,6 @@ int zfcp_fsf_send_els(struct zfcp_send_els *els)
         struct fsf_qtcb_bottom_support *bottom;
         int ret = -EIO;
 
-        if (unlikely(!(atomic_read(&els->port->status) &
-                       ZFCP_STATUS_COMMON_UNBLOCKED)))
-                return -EBUSY;
-
         spin_lock_bh(&adapter->req_q_lock);
         if (zfcp_fsf_req_sbal_get(adapter))
                 goto out;