target: Move core_scsi3_check_cdb_abort_and_preempt

And make it static afterwards.
Signed-off-by: NJoern Engel <joern@logfs.org>
Signed-off-by: NNicholas Bellinger <nab@linux-iscsi.org>

drivers/target/target_core_pr.c

@@ -2981,21 +2981,6 @@ static void core_scsi3_release_preempt_and_abort(
 	}
 }
 
-int core_scsi3_check_cdb_abort_and_preempt(
-	struct list_head *preempt_and_abort_list,
-	struct se_cmd *cmd)
-{
-	struct t10_pr_registration *pr_reg, *pr_reg_tmp;
-
-	list_for_each_entry_safe(pr_reg, pr_reg_tmp, preempt_and_abort_list,
-				pr_reg_abort_list) {
-		if (pr_reg->pr_res_key == cmd->pr_res_key)
-			return 0;
-	}
-
-	return 1;
-}
-
 static int core_scsi3_pro_preempt(
 	struct se_cmd *cmd,
 	int type,

drivers/target/target_core_pr.h

@@ -60,8 +60,6 @@ extern void core_scsi3_free_pr_reg_from_nacl(struct se_device *,
 					     struct se_node_acl *);
 extern void core_scsi3_free_all_registrations(struct se_device *);
 extern unsigned char *core_scsi3_pr_dump_type(int);
-extern int core_scsi3_check_cdb_abort_and_preempt(struct list_head *,
-						  struct se_cmd *);
 
 extern int target_scsi3_emulate_pr_in(struct se_task *task);
 extern int target_scsi3_emulate_pr_out(struct se_task *task);

drivers/target/target_core_tmr.c

@@ -100,6 +100,21 @@ static void core_tmr_handle_tas_abort(
 	transport_cmd_finish_abort(cmd, 0);
 }
 
+static int core_scsi3_check_cdb_abort_and_preempt(
+	struct list_head *preempt_and_abort_list,
+	struct se_cmd *cmd)
+{
+	struct t10_pr_registration *pr_reg, *pr_reg_tmp;
+
+	list_for_each_entry_safe(pr_reg, pr_reg_tmp, preempt_and_abort_list,
+				pr_reg_abort_list) {
+		if (pr_reg->pr_res_key == cmd->pr_res_key)
+			return 0;
+	}
+
+	return 1;
+}
+
 static void core_tmr_drain_tmr_list(
 	struct se_device *dev,
 	struct se_tmr_req *tmr,