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([49.37.171.82]) by smtp.gmail.com with ESMTPSA id 41be03b00d2f7-c85771a9299sm5515226a12.7.2026.05.30.15.14.06 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 30 May 2026 15:14:09 -0700 (PDT) From: Manish Baing To: linux@roeck-us.net, jdelvare@suse.com, nuno.sa@analog.com Cc: abdurrahman@nexthop.ai, bartosz.golaszewski@oss.qualcomm.com, linusw@kernel.org, linux-hwmon@vger.kernel.org, linux-kernel@vger.kernel.org, skhan@linuxfoundation.org, me@brighamcampbell.com, manishbaing2789@gmail.com Subject: [PATCH 1/7] hwmon: drivetemp: Use zero-initialization instead of memset() Date: Sat, 30 May 2026 22:13:46 +0000 Message-ID: <20260530221353.159461-2-manishbaing2789@gmail.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20260530221353.159461-1-manishbaing2789@gmail.com> References: <20260530221353.159461-1-manishbaing2789@gmail.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Use empty brace initialization (={}) instead of explicit memset() to zero-initialize stack memory to simplify the code. No functional change. Signed-off-by: Manish Baing --- drivers/hwmon/drivetemp.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/hwmon/drivetemp.c b/drivers/hwmon/drivetemp.c index 002e0660a0b8..b75cd5f5246e 100644 --- a/drivers/hwmon/drivetemp.c +++ b/drivers/hwmon/drivetemp.c @@ -161,11 +161,10 @@ static int drivetemp_scsi_command(struct drivetemp_data *st, u8 ata_command, u8 feature, u8 lba_low, u8 lba_mid, u8 lba_high) { - u8 scsi_cmd[MAX_COMMAND_SIZE]; + u8 scsi_cmd[MAX_COMMAND_SIZE] = { }; enum req_op op; int err; - memset(scsi_cmd, 0, sizeof(scsi_cmd)); scsi_cmd[0] = ATA_16; if (ata_command == ATA_CMD_SMART && feature == SMART_WRITE_LOG) { scsi_cmd[1] = (5 << 1); /* PIO Data-out */ -- 2.43.0