From: Pujin Shi <shipujin.t@gmail.com>
To: "James E . J . Bottomley" <jejb@linux.ibm.com>,
"Martin K . Petersen" <martin.petersen@oracle.com>
Cc: Alim Akhtar <alim.akhtar@samsung.com>,
Avri Altman <avri.altman@wdc.com>,
Eric Biggers <ebiggers@google.com>,
Satya Tangirala <satyat@google.com>,
Stanley Chu <stanley.chu@mediatek.com>,
linux-scsi@vger.kernel.org, linux-kernel@vger.kernel.org,
hankinsea@gmail.com, shipujin.t@gmail.com
Subject: [PATCH 1/2] scsi: ufs: Use memset to initialize variable in ufshcd_crypto_keyslot_program
Date: Fri, 2 Oct 2020 12:05:17 +0800 [thread overview]
Message-ID: <20201002040518.1224-1-shipujin.t@gmail.com> (raw)
Clang warns:
drivers/scsi/ufs/ufshcd-crypto.c:62:8: warning: missing braces around initializer [-Wmissing-braces]
union ufs_crypto_cfg_entry cfg = { 0 };
^
Signed-off-by: Pujin Shi <shipujin.t@gmail.com>
---
drivers/scsi/ufs/ufshcd-crypto.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/scsi/ufs/ufshcd-crypto.c b/drivers/scsi/ufs/ufshcd-crypto.c
index d2edbd960ebf..8fca2a40c517 100644
--- a/drivers/scsi/ufs/ufshcd-crypto.c
+++ b/drivers/scsi/ufs/ufshcd-crypto.c
@@ -59,9 +59,11 @@ static int ufshcd_crypto_keyslot_program(struct blk_keyslot_manager *ksm,
u8 data_unit_mask = key->crypto_cfg.data_unit_size / 512;
int i;
int cap_idx = -1;
- union ufs_crypto_cfg_entry cfg = { 0 };
+ union ufs_crypto_cfg_entry cfg;
int err;
+ memset(&cfg, 0, sizeof(cfg));
+
BUILD_BUG_ON(UFS_CRYPTO_KEY_SIZE_INVALID != 0);
for (i = 0; i < hba->crypto_capabilities.num_crypto_cap; i++) {
if (ccap_array[i].algorithm_id == alg->ufs_alg &&
--
2.18.1
next reply other threads:[~2020-10-02 4:05 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-10-02 4:05 Pujin Shi [this message]
2020-10-02 4:05 ` [PATCH 2/2] scsi: ufs: Use memset to initialize variable in ufshcd_clear_keyslot Pujin Shi
2020-10-02 4:19 ` [PATCH 1/2] scsi: ufs: Use memset to initialize variable in ufshcd_crypto_keyslot_program Eric Biggers
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