qla2xxx: Fix sparse warnings in tcm_qla2xxx.c

Signed-off-by: NHimanshu Madhani <himanshu.madhani@qlogic.com>
Signed-off-by: NSaurav Kashyap <saurav.kashyap@qlogic.com>
Signed-off-by: NChristoph Hellwig <hch@lst.de>

drivers/scsi/qla2xxx/tcm_qla2xxx.c

@@ -50,8 +50,12 @@
 #include "qla_target.h"
 #include "tcm_qla2xxx.h"
 
-struct workqueue_struct *tcm_qla2xxx_free_wq;
-struct workqueue_struct *tcm_qla2xxx_cmd_wq;
+static struct workqueue_struct *tcm_qla2xxx_free_wq;
+static struct workqueue_struct *tcm_qla2xxx_cmd_wq;
+
+/* Local pointer to allocated TCM configfs fabric module */
+static struct target_fabric_configfs *tcm_qla2xxx_fabric_configfs;
+static struct target_fabric_configfs *tcm_qla2xxx_npiv_fabric_configfs;
 
 /*
  * Parse WWN.
@@ -734,10 +738,6 @@ static void tcm_qla2xxx_aborted_task(struct se_cmd *se_cmd)
 	cmd->sg_mapped = 0;
 }
 
-/* Local pointer to allocated TCM configfs fabric module */
-struct target_fabric_configfs *tcm_qla2xxx_fabric_configfs;
-struct target_fabric_configfs *tcm_qla2xxx_npiv_fabric_configfs;
-
 static void tcm_qla2xxx_clear_sess_lookup(struct tcm_qla2xxx_lport *,
 			struct tcm_qla2xxx_nacl *, struct qla_tgt_sess *);
 /*