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Subject[PATCH 1/2] scsi: ufs: Use memset to initialize variable in ufshcd_crypto_keyslot_program
Date
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
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