From 556b64b9f39e678e64bd69fa180098e5174f3104 Mon Sep 17 00:00:00 2001 From: Kai Ye Date: Fri, 2 Apr 2021 19:22:30 +0800 Subject: [PATCH] crypto: hisilicon/qm - delete redundant code The "qdma" is a structure variable instead of actual data. This structure doesn't need to be zerod, The memset is useless and redundant. So delete it. Signed-off-by: Kai Ye Signed-off-by: Herbert Xu --- drivers/crypto/hisilicon/qm.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/crypto/hisilicon/qm.c b/drivers/crypto/hisilicon/qm.c index c91e57a62cdb8..35e6b5817e062 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); -- 2.39.5