diff --git a/drivers/crypto/hisilicon/qm.c b/drivers/crypto/hisilicon/qm.c
index c91e57a62cdb8b2d950b42e8758d8ad05b1aaff1..35e6b5817e062b5b78a55926a310338d590ebf79 100644
--- a/drivers/crypto/hisilicon/qm.c
+++ b/drivers/crypto/hisilicon/qm.c
@@ -2620,7 +2620,6 @@ void hisi_qm_uninit(struct hisi_qm *qm)
 		hisi_qm_cache_wb(qm);
 		dma_free_coherent(dev, qm->qdma.size,
 				  qm->qdma.va, qm->qdma.dma);
-		memset(&qm->qdma, 0, sizeof(qm->qdma));
 	}
 
 	qm_irq_unregister(qm);