-git a/drivers/crypto/hisilicon/debugfs.c b/drivers/crypto/hisilicon/debugfs.c
index 45e130b901eb5..17eb236e9ee4d 100644
--- a/drivers/crypto/hisilicon/debugfs.c
+++ b/drivers/crypto/hisilicon/debugfs.c
@@ -888,6 +888,7 @@ static int qm_diff_regs_init(struct hisi_qm *qm,
 		dfx_regs_uninit(qm, qm->debug.qm_diff_regs, ARRAY_SIZE(qm_diff_regs));
 		ret = PTR_ERR(qm->debug.acc_diff_regs);
 		qm->debug.acc_diff_regs = NULL;
+		qm->debug.qm_diff_regs = NULL;
 		return ret;
 	}
 
-- 
2.51.0[PATCH 6.17 408/563] crypto: hisilicon/qm - set NULL to qm->debug.qm_diff_regsGreg Kroah-Hartman <gregkh@linuxfoundation.org> undefinedstable@vger.kernel.org undefined undefined undefined undefined undefinedŒ