[SCSI] zfcp: Remove some sparse warnings

Remove some sparse warnings by telling sparse that zfcp_req_create
acquires the lock for the request queue.

Signed-off-by: Christof Schmitt <christof.schmitt@de.ibm.com>
Signed-off-by: Martin Peschke <mp3@de.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

diff --git a/drivers/s390/scsi/zfcp_ext.h b/drivers/s390/scsi/zfcp_ext.h
index 250565794fa536410a90ea3e5514dd031217c29e..16213cbbc4babec6a9951224f4e9a6480d96191c 100644 (file)
--- 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 *);