1 files changed, 2 insertions, 1 deletions

diff --git a/drivers/s390/scsi/zfcp_ext.h b/drivers/s390/scsi/zfcp_ext.h
index 250565794fa5..16213cbbc4ba 100644
--- a/drivers/s390/scsi/zfcp_ext.h
+++ b/drivers/s390/scsi/zfcp_ext.h
@@ -94,7 +94,8 @@ extern void zfcp_fsf_req_dismiss_all(struct zfcp_adapter *);
 extern int  zfcp_fsf_status_read(struct zfcp_adapter *, int);
 extern int zfcp_status_read_refill(struct zfcp_adapter *adapter);
 extern int zfcp_fsf_req_create(struct zfcp_adapter *, u32, int, mempool_t *,
-                               unsigned long *, struct zfcp_fsf_req **);
+                               unsigned long *, struct zfcp_fsf_req **)
+        __acquires(adapter->request_queue.queue_lock);
 extern int zfcp_fsf_send_ct(struct zfcp_send_ct *, mempool_t *,
                             struct zfcp_erp_action *);
 extern int zfcp_fsf_send_els(struct zfcp_send_els *);