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hwmon: move from strlcpy with unused retval to strscpy 

Follow the advice of the below link and prefer 'strscpy' in this
subsystem. Conversion is 1:1 because the return value is not used.
Generated by a coccinelle script.

Link: https://lore.kernel.org/r/CAHk-=wgfRnXz0W3D37d01q3JFkr_i_uTL=V6A6G1oUZcprmknw@mail.gmail.com/
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Link: https://lore.kernel.org/r/20220818210014.6769-1-wsa+renesas@sang-engineering.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
This commit is contained in:
Wolfram Sang 2022-08-18 23:00:11 +02:00 committed by Guenter Roeck
parent eb12f54876
commit f2f394db4b
56 changed files with 63 additions and 63 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/hwmon/adc128d818.c
View File

@ -384,7 +384,7 @@ static int adc128_detect(struct i2c_client *client, struct i2c_board_info *info)
if (i2c_smbus_read_byte_data(client, ADC128_REG_BUSY_STATUS) & 0xfc)
return -ENODEV;
strlcpy(info->type, "adc128d818", I2C_NAME_SIZE);
strscpy(info->type, "adc128d818", I2C_NAME_SIZE);
return 0;
}

2
drivers/hwmon/adm1021.c
View File

@ -426,7 +426,7 @@ static int adm1021_detect(struct i2c_client *client,
pr_debug("Detected chip %s at adapter %d, address 0x%02x.\n",
type_name, i2c_adapter_id(adapter), client->addr);
strlcpy(info->type, type_name, I2C_NAME_SIZE);
strscpy(info->type, type_name, I2C_NAME_SIZE);
return 0;
}

2
drivers/hwmon/adm1025.c
View File

@ -470,7 +470,7 @@ static int adm1025_detect(struct i2c_client *client,
else
return -ENODEV;
strlcpy(info->type, name, I2C_NAME_SIZE);
strscpy(info->type, name, I2C_NAME_SIZE);
return 0;
}

2
drivers/hwmon/adm1026.c
View File

@ -1610,7 +1610,7 @@ static int adm1026_detect(struct i2c_client *client,
return -ENODEV;
}
strlcpy(info->type, "adm1026", I2C_NAME_SIZE);
strscpy(info->type, "adm1026", I2C_NAME_SIZE);
return 0;
}

2
drivers/hwmon/adm1029.c
View File

@ -329,7 +329,7 @@ static int adm1029_detect(struct i2c_client *client,
return -ENODEV;
}
strlcpy(info->type, "adm1029", I2C_NAME_SIZE);
strscpy(info->type, "adm1029", I2C_NAME_SIZE);
return 0;
}

2
drivers/hwmon/adm1031.c
View File

@ -985,7 +985,7 @@ static int adm1031_detect(struct i2c_client *client,
return -ENODEV;
name = (id == 0x30) ? "adm1030" : "adm1031";
strlcpy(info->type, name, I2C_NAME_SIZE);
strscpy(info->type, name, I2C_NAME_SIZE);
return 0;
}

2
drivers/hwmon/adt7411.c
View File

@ -590,7 +590,7 @@ static int adt7411_detect(struct i2c_client *client,
return -ENODEV;
}
strlcpy(info->type, "adt7411", I2C_NAME_SIZE);
strscpy(info->type, "adt7411", I2C_NAME_SIZE);
return 0;
}

2
drivers/hwmon/adt7462.c
View File

@ -1782,7 +1782,7 @@ static int adt7462_detect(struct i2c_client *client,
if (revision != ADT7462_REVISION)
return -ENODEV;
strlcpy(info->type, "adt7462", I2C_NAME_SIZE);
strscpy(info->type, "adt7462", I2C_NAME_SIZE);
return 0;
}

2
drivers/hwmon/adt7475.c
View File

@ -1342,7 +1342,7 @@ static int adt7475_detect(struct i2c_client *client,
return -ENODEV;
}
strlcpy(info->type, name, I2C_NAME_SIZE);
strscpy(info->type, name, I2C_NAME_SIZE);
return 0;
}

2
drivers/hwmon/amc6821.c
View File

@ -809,7 +809,7 @@ static int amc6821_detect(
}
dev_info(&adapter->dev, "amc6821: chip found at 0x%02x.\n", address);
strlcpy(info->type, "amc6821", I2C_NAME_SIZE);
strscpy(info->type, "amc6821", I2C_NAME_SIZE);
return 0;
}

2
drivers/hwmon/asb100.c
View File

@ -769,7 +769,7 @@ static int asb100_detect(struct i2c_client *client,
if (val1 != 0x31 || val2 != 0x06)
return -ENODEV;
strlcpy(info->type, "asb100", I2C_NAME_SIZE);
strscpy(info->type, "asb100", I2C_NAME_SIZE);
return 0;
}

2
drivers/hwmon/asc7621.c
View File

@ -1153,7 +1153,7 @@ static int asc7621_detect(struct i2c_client *client,
if (company == asc7621_chips[chip_index].company_id &&
verstep == asc7621_chips[chip_index].verstep_id) {
strlcpy(info->type, asc7621_chips[chip_index].name,
strscpy(info->type, asc7621_chips[chip_index].name,
I2C_NAME_SIZE);
dev_info(&adapter->dev, "Matched %s at 0x%02x\n",

2
drivers/hwmon/dme1737.c
View File

@ -2456,7 +2456,7 @@ static int dme1737_i2c_detect(struct i2c_client *client,
dev_info(dev, "Found a %s chip at 0x%02x (rev 0x%02x).\n",
verstep == SCH5027_VERSTEP ? "SCH5027" : "DME1737",
client->addr, verstep);
strlcpy(info->type, name, I2C_NAME_SIZE);
strscpy(info->type, name, I2C_NAME_SIZE);
return 0;
}

12
drivers/hwmon/emc1403.c
View File

@ -329,22 +329,22 @@ static int emc1403_detect(struct i2c_client *client,
id = i2c_smbus_read_byte_data(client, THERMAL_PID_REG);
switch (id) {
case 0x20:
strlcpy(info->type, "emc1402", I2C_NAME_SIZE);
strscpy(info->type, "emc1402", I2C_NAME_SIZE);
break;
case 0x21:
strlcpy(info->type, "emc1403", I2C_NAME_SIZE);
strscpy(info->type, "emc1403", I2C_NAME_SIZE);
break;
case 0x22:
strlcpy(info->type, "emc1422", I2C_NAME_SIZE);
strscpy(info->type, "emc1422", I2C_NAME_SIZE);
break;
case 0x23:
strlcpy(info->type, "emc1423", I2C_NAME_SIZE);
strscpy(info->type, "emc1423", I2C_NAME_SIZE);
break;
case 0x25:
strlcpy(info->type, "emc1404", I2C_NAME_SIZE);
strscpy(info->type, "emc1404", I2C_NAME_SIZE);
break;
case 0x27:
strlcpy(info->type, "emc1424", I2C_NAME_SIZE);
strscpy(info->type, "emc1424", I2C_NAME_SIZE);
break;
default:
return -ENODEV;

2
drivers/hwmon/emc2103.c
View File

@ -643,7 +643,7 @@ emc2103_detect(struct i2c_client *new_client, struct i2c_board_info *info)
if ((product != 0x24) && (product != 0x26))
return -ENODEV;
strlcpy(info->type, "emc2103", I2C_NAME_SIZE);
strscpy(info->type, "emc2103", I2C_NAME_SIZE);
return 0;
}

2
drivers/hwmon/emc6w201.c
View File

@ -439,7 +439,7 @@ static int emc6w201_detect(struct i2c_client *client,
return -ENODEV;
}
strlcpy(info->type, "emc6w201", I2C_NAME_SIZE);
strscpy(info->type, "emc6w201", I2C_NAME_SIZE);
return 0;
}

2
drivers/hwmon/f75375s.c
View File

@ -897,7 +897,7 @@ static int f75375_detect(struct i2c_client *client,
version = f75375_read8(client, F75375_REG_VERSION);
dev_info(&adapter->dev, "found %s version: %02X\n", name, version);
strlcpy(info->type, name, I2C_NAME_SIZE);
strscpy(info->type, name, I2C_NAME_SIZE);
return 0;
}

2
drivers/hwmon/fschmd.c
View File

@ -1075,7 +1075,7 @@ static int fschmd_detect(struct i2c_client *client,
else
return -ENODEV;
strlcpy(info->type, fschmd_id[kind].name, I2C_NAME_SIZE);
strscpy(info->type, fschmd_id[kind].name, I2C_NAME_SIZE);
return 0;
}

2
drivers/hwmon/ftsteutates.c
View File

@ -739,7 +739,7 @@ static int fts_detect(struct i2c_client *client,
if (val != 0x11)
return -ENODEV;
strlcpy(info->type, fts_id[0].name, I2C_NAME_SIZE);
strscpy(info->type, fts_id[0].name, I2C_NAME_SIZE);
info->flags = 0;
return 0;
}

2
drivers/hwmon/gl518sm.c
View File

@ -586,7 +586,7 @@ static int gl518_detect(struct i2c_client *client, struct i2c_board_info *info)
if (rev != 0x00 && rev != 0x80)
return -ENODEV;
strlcpy(info->type, "gl518sm", I2C_NAME_SIZE);
strscpy(info->type, "gl518sm", I2C_NAME_SIZE);
return 0;
}

2
drivers/hwmon/gl520sm.c
View File

@ -811,7 +811,7 @@ static int gl520_detect(struct i2c_client *client, struct i2c_board_info *info)
return -ENODEV;
}
strlcpy(info->type, "gl520sm", I2C_NAME_SIZE);
strscpy(info->type, "gl520sm", I2C_NAME_SIZE);
return 0;
}

2
drivers/hwmon/jc42.c
View File

@ -441,7 +441,7 @@ static int jc42_detect(struct i2c_client *client, struct i2c_board_info *info)
struct jc42_chips *chip = &jc42_chips[i];
if (manid == chip->manid &&
(devid & chip->devid_mask) == chip->devid) {
strlcpy(info->type, "jc42", I2C_NAME_SIZE);
strscpy(info->type, "jc42", I2C_NAME_SIZE);
return 0;
}
}

6
drivers/hwmon/lm63.c
View File

@ -996,11 +996,11 @@ static int lm63_detect(struct i2c_client *client,
}
if (chip_id == 0x41 && address == 0x4c)
strlcpy(info->type, "lm63", I2C_NAME_SIZE);
strscpy(info->type, "lm63", I2C_NAME_SIZE);
else if (chip_id == 0x51 && (address == 0x18 || address == 0x4e))
strlcpy(info->type, "lm64", I2C_NAME_SIZE);
strscpy(info->type, "lm64", I2C_NAME_SIZE);
else if (chip_id == 0x49 && address == 0x4c)
strlcpy(info->type, "lm96163", I2C_NAME_SIZE);
strscpy(info->type, "lm96163", I2C_NAME_SIZE);
else
return -ENODEV;

2
drivers/hwmon/lm73.c
View File

@ -257,7 +257,7 @@ static int lm73_detect(struct i2c_client *new_client,
if (id < 0 || id != LM73_ID)
return -ENODEV;
strlcpy(info->type, "lm73", I2C_NAME_SIZE);
strscpy(info->type, "lm73", I2C_NAME_SIZE);
return 0;
}

2
drivers/hwmon/lm75.c
View File

@ -893,7 +893,7 @@ static int lm75_detect(struct i2c_client *new_client,
return -ENODEV;
}
strlcpy(info->type, is_lm75a ? "lm75a" : "lm75", I2C_NAME_SIZE);
strscpy(info->type, is_lm75a ? "lm75a" : "lm75", I2C_NAME_SIZE);
return 0;
}

2
drivers/hwmon/lm77.c
View File

@ -302,7 +302,7 @@ static int lm77_detect(struct i2c_client *client, struct i2c_board_info *info)
|| i2c_smbus_read_word_data(client, 7) != min)
return -ENODEV;
strlcpy(info->type, "lm77", I2C_NAME_SIZE);
strscpy(info->type, "lm77", I2C_NAME_SIZE);
return 0;
}

2
drivers/hwmon/lm78.c
View File

@ -617,7 +617,7 @@ static int lm78_i2c_detect(struct i2c_client *client,
if (isa)
mutex_unlock(&isa->update_lock);
strlcpy(info->type, client_name, I2C_NAME_SIZE);
strscpy(info->type, client_name, I2C_NAME_SIZE);
return 0;

2
drivers/hwmon/lm80.c
View File

@ -586,7 +586,7 @@ static int lm80_detect(struct i2c_client *client, struct i2c_board_info *info)
name = "lm80";
}
strlcpy(info->type, name, I2C_NAME_SIZE);
strscpy(info->type, name, I2C_NAME_SIZE);
return 0;
}

2
drivers/hwmon/lm83.c
View File

@ -412,7 +412,7 @@ static int lm83_detect(struct i2c_client *client,
return -ENODEV;
}
strlcpy(info->type, name, I2C_NAME_SIZE);
strscpy(info->type, name, I2C_NAME_SIZE);
return 0;
}

2
drivers/hwmon/lm85.c
View File

@ -1539,7 +1539,7 @@ static int lm85_detect(struct i2c_client *client, struct i2c_board_info *info)
if (!type_name)
return -ENODEV;
strlcpy(info->type, type_name, I2C_NAME_SIZE);
strscpy(info->type, type_name, I2C_NAME_SIZE);
return 0;
}

2
drivers/hwmon/lm87.c
View File

@ -833,7 +833,7 @@ static int lm87_detect(struct i2c_client *client, struct i2c_board_info *info)
return -ENODEV;
}
strlcpy(info->type, name, I2C_NAME_SIZE);
strscpy(info->type, name, I2C_NAME_SIZE);
return 0;
}

2
drivers/hwmon/lm90.c
View File

@ -2547,7 +2547,7 @@ static int lm90_detect(struct i2c_client *client, struct i2c_board_info *info)
return -ENODEV;
}
strlcpy(info->type, name, I2C_NAME_SIZE);
strscpy(info->type, name, I2C_NAME_SIZE);
return 0;
}

2
drivers/hwmon/lm92.c
View File

@ -287,7 +287,7 @@ static int lm92_detect(struct i2c_client *new_client,
else
return -ENODEV;
strlcpy(info->type, "lm92", I2C_NAME_SIZE);
strscpy(info->type, "lm92", I2C_NAME_SIZE);
return 0;
}

2
drivers/hwmon/lm93.c
View File

@ -2575,7 +2575,7 @@ static int lm93_detect(struct i2c_client *client, struct i2c_board_info *info)
return -ENODEV;
}
strlcpy(info->type, name, I2C_NAME_SIZE);
strscpy(info->type, name, I2C_NAME_SIZE);
dev_dbg(&adapter->dev, "loading %s at %d, 0x%02x\n",
client->name, i2c_adapter_id(client->adapter),
client->addr);

2
drivers/hwmon/lm95234.c
View File

@ -644,7 +644,7 @@ static int lm95234_detect(struct i2c_client *client,
if (val & model_mask)
return -ENODEV;
strlcpy(info->type, name, I2C_NAME_SIZE);
strscpy(info->type, name, I2C_NAME_SIZE);
return 0;
}

2
drivers/hwmon/lm95241.c
View File

@ -389,7 +389,7 @@ static int lm95241_detect(struct i2c_client *new_client,
}
/* Fill the i2c board info */
strlcpy(info->type, name, I2C_NAME_SIZE);
strscpy(info->type, name, I2C_NAME_SIZE);
return 0;
}

2
drivers/hwmon/lm95245.c
View File

@ -461,7 +461,7 @@ static int lm95245_detect(struct i2c_client *new_client,
return -ENODEV;
}
strlcpy(info->type, name, I2C_NAME_SIZE);
strscpy(info->type, name, I2C_NAME_SIZE);
return 0;
}

2
drivers/hwmon/max1619.c
View File

@ -241,7 +241,7 @@ static int max1619_detect(struct i2c_client *client,
return -ENODEV;
}
strlcpy(info->type, "max1619", I2C_NAME_SIZE);
strscpy(info->type, "max1619", I2C_NAME_SIZE);
return 0;
}

2
drivers/hwmon/max1668.c
View File

@ -386,7 +386,7 @@ static int max1668_detect(struct i2c_client *client,
if (!type_name)
return -ENODEV;
strlcpy(info->type, type_name, I2C_NAME_SIZE);
strscpy(info->type, type_name, I2C_NAME_SIZE);
return 0;
}

2
drivers/hwmon/max31730.c
View File

@ -399,7 +399,7 @@ static int max31730_detect(struct i2c_client *client,
return -ENODEV;
}
strlcpy(info->type, "max31730", I2C_NAME_SIZE);
strscpy(info->type, "max31730", I2C_NAME_SIZE);
return 0;
}

2
drivers/hwmon/max6639.c
View File

@ -514,7 +514,7 @@ static int max6639_detect(struct i2c_client *client,
if (dev_id != 0x58 || manu_id != 0x4D)
return -ENODEV;
strlcpy(info->type, "max6639", I2C_NAME_SIZE);
strscpy(info->type, "max6639", I2C_NAME_SIZE);
return 0;
}

2
drivers/hwmon/max6642.c
View File

@ -148,7 +148,7 @@ static int max6642_detect(struct i2c_client *client,
if ((reg_status & 0x2b) != 0x00)
return -ENODEV;
strlcpy(info->type, "max6642", I2C_NAME_SIZE);
strscpy(info->type, "max6642", I2C_NAME_SIZE);
return 0;
}

2
drivers/hwmon/nct7802.c
View File

@ -1038,7 +1038,7 @@ static int nct7802_detect(struct i2c_client *client,
if (reg < 0 || (reg & 0x3f))
return -ENODEV;
strlcpy(info->type, "nct7802", I2C_NAME_SIZE);
strscpy(info->type, "nct7802", I2C_NAME_SIZE);
return 0;
}

2
drivers/hwmon/nct7904.c
View File

@ -798,7 +798,7 @@ static int nct7904_detect(struct i2c_client *client,
(i2c_smbus_read_byte_data(client, BANK_SEL_REG) & 0xf8) != 0x00)
return -ENODEV;
strlcpy(info->type, "nct7904", I2C_NAME_SIZE);
strscpy(info->type, "nct7904", I2C_NAME_SIZE);
return 0;
}

2
drivers/hwmon/smsc47m192.c
View File

@ -582,7 +582,7 @@ static int smsc47m192_detect(struct i2c_client *client,
return -ENODEV;
}
strlcpy(info->type, "smsc47m192", I2C_NAME_SIZE);
strscpy(info->type, "smsc47m192", I2C_NAME_SIZE);
return 0;
}

2
drivers/hwmon/stts751.c
View File

@ -692,7 +692,7 @@ static int stts751_detect(struct i2c_client *new_client,
}
dev_dbg(&new_client->dev, "Chip %s detected", name);
strlcpy(info->type, stts751_id[0].name, I2C_NAME_SIZE);
strscpy(info->type, stts751_id[0].name, I2C_NAME_SIZE);
return 0;
}

2
drivers/hwmon/thmc50.c
View File

@ -352,7 +352,7 @@ static int thmc50_detect(struct i2c_client *client,
pr_debug("thmc50: Detected %s (version %x, revision %x)\n",
type_name, (revision >> 4) - 0xc, revision & 0xf);
strlcpy(info->type, type_name, I2C_NAME_SIZE);
strscpy(info->type, type_name, I2C_NAME_SIZE);
return 0;
}

2
drivers/hwmon/tmp401.c
View File

@ -671,7 +671,7 @@ static int tmp401_detect(struct i2c_client *client,
if (reg > 15)
return -ENODEV;
strlcpy(info->type, tmp401_id[kind].name, I2C_NAME_SIZE);
strscpy(info->type, tmp401_id[kind].name, I2C_NAME_SIZE);
return 0;
}

2
drivers/hwmon/tmp421.c
View File

@ -353,7 +353,7 @@ static int tmp421_detect(struct i2c_client *client,
return -ENODEV;
}
strlcpy(info->type, tmp421_id[kind].name, I2C_NAME_SIZE);
strscpy(info->type, tmp421_id[kind].name, I2C_NAME_SIZE);
dev_info(&adapter->dev, "Detected TI %s chip at 0x%02x\n",
names[kind], client->addr);

2
drivers/hwmon/w83781d.c
View File

@ -1171,7 +1171,7 @@ w83781d_detect(struct i2c_client *client, struct i2c_board_info *info)
if (isa)
mutex_unlock(&isa->update_lock);
strlcpy(info->type, client_name, I2C_NAME_SIZE);
strscpy(info->type, client_name, I2C_NAME_SIZE);
return 0;

2
drivers/hwmon/w83791d.c
View File

@ -1333,7 +1333,7 @@ static int w83791d_detect(struct i2c_client *client,
if (val1 != 0x71 || val2 != 0x5c)
return -ENODEV;
strlcpy(info->type, "w83791d", I2C_NAME_SIZE);
strscpy(info->type, "w83791d", I2C_NAME_SIZE);
return 0;
}

2
drivers/hwmon/w83792d.c
View File

@ -1346,7 +1346,7 @@ w83792d_detect(struct i2c_client *client, struct i2c_board_info *info)
if (val1 != 0x7a || val2 != 0x5c)
return -ENODEV;
strlcpy(info->type, "w83792d", I2C_NAME_SIZE);
strscpy(info->type, "w83792d", I2C_NAME_SIZE);
return 0;
}

2
drivers/hwmon/w83793.c
View File

@ -1636,7 +1636,7 @@ static int w83793_detect(struct i2c_client *client,
if (chip_id != 0x7b)
return -ENODEV;
strlcpy(info->type, "w83793", I2C_NAME_SIZE);
strscpy(info->type, "w83793", I2C_NAME_SIZE);
return 0;
}

2
drivers/hwmon/w83795.c
View File

@ -1967,7 +1967,7 @@ static int w83795_detect(struct i2c_client *client,
else
chip_name = "w83795g";
strlcpy(info->type, chip_name, I2C_NAME_SIZE);
strscpy(info->type, chip_name, I2C_NAME_SIZE);
dev_info(&adapter->dev, "Found %s rev. %c at 0x%02hx\n", chip_name,
'A' + (device_id & 0xf), address);

2
drivers/hwmon/w83l785ts.c
View File

@ -157,7 +157,7 @@ static int w83l785ts_detect(struct i2c_client *client,
return -ENODEV;
}
strlcpy(info->type, "w83l785ts", I2C_NAME_SIZE);
strscpy(info->type, "w83l785ts", I2C_NAME_SIZE);
return 0;
}

2
drivers/hwmon/w83l786ng.c
View File

@ -687,7 +687,7 @@ w83l786ng_detect(struct i2c_client *client, struct i2c_board_info *info)
return -ENODEV;
}
strlcpy(info->type, "w83l786ng", I2C_NAME_SIZE);
strscpy(info->type, "w83l786ng", I2C_NAME_SIZE);
return 0;
}