From 7bbbc9d81be588ae4fb28b5b202e4421dbfef197 Mon Sep 17 00:00:00 2001 From: Kai Ye Date: Sat, 12 Nov 2022 02:12:50 +0000 Subject: crypto: hisilicon/qm - delete redundant null assignment operations There is no security data in the pointer. It is only a value transferred as a structure. It makes no sense to zero a variable that is on the stack. So not need to set the pointer to null. Signed-off-by: Kai Ye Signed-off-by: Herbert Xu --- drivers/crypto/hisilicon/qm.c | 1 - 1 file changed, 1 deletion(-) (limited to 'drivers/crypto/hisilicon') diff --git a/drivers/crypto/hisilicon/qm.c b/drivers/crypto/hisilicon/qm.c index 363a02810a16..849dc80a7118 100644 --- a/drivers/crypto/hisilicon/qm.c +++ b/drivers/crypto/hisilicon/qm.c @@ -1773,7 +1773,6 @@ static void dfx_regs_uninit(struct hisi_qm *qm, dregs[i].regs = NULL; } kfree(dregs); - dregs = NULL; } /** -- cgit v1.2.3