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From: Kai Ye <yekai13@huawei.com>
To: <herbert@gondor.apana.org.au>
CC: <linux-crypto@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
<wangzhou1@hisilicon.com>, <yekai13@huawei.com>
Subject: [PATCH v2 4/4] crypto: hisilicon/debugfs - delete redundant null
assignment operations
Date: Sat, 5 Nov 2022 09:53:57 +0000
Message-ID: <20221105095357.21199-5-yekai13@huawei.com>
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| Series |
crypto: hisilicon/qm - reconstruct and optimize the debugfs code
|
|
Commit Message
yekai (A)
Nov. 5, 2022, 9:53 a.m. UTC
There is no security data in the pointer. It is only a value transferred
as a structure. So not need to set the pointer to null.
Signed-off-by: Kai Ye <yekai13@huawei.com>
---
drivers/crypto/hisilicon/debugfs.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/crypto/hisilicon/debugfs.c b/drivers/crypto/hisilicon/debugfs.c index 9f1bfabd7ae2..bcd5cdaea736 100644 --- a/drivers/crypto/hisilicon/debugfs.c +++ b/drivers/crypto/hisilicon/debugfs.c @@ -822,7 +822,6 @@ static void dfx_regs_uninit(struct hisi_qm *qm, dregs[i].regs = NULL; } kfree(dregs); - dregs = NULL; } static struct dfx_diff_registers *dfx_regs_init(struct hisi_qm *qm,