[SCSI] qla2xxx: Use passed in host to initialize local scsi_qla_host in queuecommand function

Signed-off-by: Madhuranath Iyengar <Madhu.Iyengar@qlogic.com>
Signed-off-by: James Bottomley <jbottomley@parallels.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c
index 010f560..8401a6f 100644
--- a/drivers/scsi/qla2xxx/qla_os.c
+++ b/drivers/scsi/qla2xxx/qla_os.c
@@ -536,7 +536,7 @@
 static int
 qla2xxx_queuecommand(struct Scsi_Host *host, struct scsi_cmnd *cmd)
 {
-	scsi_qla_host_t *vha = shost_priv(cmd->device->host);
+	scsi_qla_host_t *vha = shost_priv(host);
 	fc_port_t *fcport = (struct fc_port *) cmd->device->hostdata;
 	struct fc_rport *rport = starget_to_rport(scsi_target(cmd->device));
 	struct qla_hw_data *ha = vha->hw;