[PATCH v3 15/57] scsi: be2iscsi: Prepare for enabling lock context analysis

Document locking requirements with __must_hold().

Signed-off-by: Bart Van Assche <[email protected]>
---
 drivers/scsi/be2iscsi/be_main.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/drivers/scsi/be2iscsi/be_main.c b/drivers/scsi/be2iscsi/be_main.c
index fd18d4d3d219..289d9d18482c 100644
--- a/drivers/scsi/be2iscsi/be_main.c
+++ b/drivers/scsi/be2iscsi/be_main.c
@@ -1185,6 +1185,7 @@ static void
 be_complete_logout(struct beiscsi_conn *beiscsi_conn,
 		    struct iscsi_task *task,
 		    struct common_sol_cqe *csol_cqe)
+	__must_hold(&beiscsi_conn->conn->session->back_lock)
 {
 	struct iscsi_logout_rsp *hdr;
 	struct beiscsi_io_task *io_task = task->dd_data;
@@ -1212,6 +1213,7 @@ static void
 be_complete_tmf(struct beiscsi_conn *beiscsi_conn,
 		 struct iscsi_task *task,
 		 struct common_sol_cqe *csol_cqe)
+	__must_hold(&beiscsi_conn->conn->session->back_lock)
 {
 	struct iscsi_tm_rsp *hdr;
 	struct iscsi_conn *conn = beiscsi_conn->conn;
@@ -1268,6 +1270,7 @@ static void
 be_complete_nopin_resp(struct beiscsi_conn *beiscsi_conn,
 			struct iscsi_task *task,
 			struct common_sol_cqe *csol_cqe)
+	__must_hold(&beiscsi_conn->conn->session->back_lock)
 {
 	struct iscsi_nopin *hdr;
 	struct iscsi_conn *conn = beiscsi_conn->conn;
@@ -1423,6 +1426,7 @@ static void hwi_complete_cmd(struct beiscsi_conn *beiscsi_conn,
 static unsigned int
 beiscsi_complete_pdu(struct beiscsi_conn *beiscsi_conn,
 		struct pdu_base *phdr, void *pdata, unsigned int dlen)
+	__must_hold(&beiscsi_conn->conn->session->back_lock)
 {
 	struct beiscsi_hba *phba = beiscsi_conn->phba;
 	struct iscsi_conn *conn = beiscsi_conn->conn;