[SCSI] zfcp: Return -ENOMEM for allocation failures in zfcp_fsf

When a fsf_req or a qtcb cannot be allocated return -ENOMEM instead of
-EIO.

Reviewed-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>

diff --git a/drivers/s390/scsi/zfcp_fsf.c b/drivers/s390/scsi/zfcp_fsf.c
index bbb7ef0b052d8bf16540c855e20a1f1577d43fc1..c4eb62b32a32565f2f8cc608c70e0cf59dd54552 100644 (file)
--- a/drivers/s390/scsi/zfcp_fsf.c
+++ b/drivers/s390/scsi/zfcp_fsf.c
@@ -722,7 +722,7 @@ static struct zfcp_fsf_req *zfcp_fsf_req_create(struct zfcp_adapter *adapter,
                req = zfcp_fsf_alloc_qtcb(pool);
 
        if (unlikely(!req))
-               return ERR_PTR(-EIO);
+               return ERR_PTR(-ENOMEM);
 
        if (adapter->req_no == 0)
                adapter->req_no++;