diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c
index 4e6c07b61842..8d3bade03fdc 100644
--- a/drivers/scsi/qla2xxx/qla_os.c
+++ b/drivers/scsi/qla2xxx/qla_os.c
@@ -4484,7 +4484,7 @@ fail_lsrjt:
 fail_elsrej:
 	dma_pool_destroy(ha->purex_dma_pool);
 fail_flt:
-	dma_free_coherent(&ha->pdev->dev, SFP_DEV_SIZE,
+	dma_free_coherent(&ha->pdev->dev, sizeof(struct qla_flt_header) + FLT_REGIONS_SIZE,
 	    ha->flt, ha->flt_dma);
 
 fail_flt_buffer: