diff options
| author | Wolfram Sang <wsa+renesas@sang-engineering.com> | 2022-08-19 00:00:31 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-09-01 17:29:42 +0300 |
| commit | 5192e395c5cfa6f3d23165db38365ec7f8c5ee7a (patch) | |
| tree | 2fc56aeffb96da82644100d0fff0c14a13876f21 /drivers/misc | |
| parent | f667f56b2f55881a705e5a67d30d71e5fb75dbe3 (diff) | |
| download | linux-5192e395c5cfa6f3d23165db38365ec7f8c5ee7a.tar.xz | |
misc: 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/20220818210031.7036-1-wsa+renesas@sang-engineering.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/misc')
| -rw-r--r-- | drivers/misc/altera-stapl/altera.c | 8 | ||||
| -rw-r--r-- | drivers/misc/eeprom/eeprom.c | 2 | ||||
| -rw-r--r-- | drivers/misc/eeprom/idt_89hpesx.c | 2 | ||||
| -rw-r--r-- | drivers/misc/ics932s401.c | 2 | ||||
| -rw-r--r-- | drivers/misc/mei/bus-fixup.c | 2 |
5 files changed, 8 insertions, 8 deletions
diff --git a/drivers/misc/altera-stapl/altera.c b/drivers/misc/altera-stapl/altera.c index 075f3a36d512..a58b7cb81d98 100644 --- a/drivers/misc/altera-stapl/altera.c +++ b/drivers/misc/altera-stapl/altera.c @@ -1014,7 +1014,7 @@ exit_done: * ...argument 0 is string ID */ count = strlen(msg_buff); - strlcpy(&msg_buff[count], + strscpy(&msg_buff[count], &p[str_table + args[0]], ALTERA_MESSAGE_LENGTH - count); break; @@ -2146,7 +2146,7 @@ static int altera_get_note(u8 *p, s32 program_size, s32 *offset, &p[note_table + (8 * i) + 4])]; if (value != NULL) - strlcpy(value, value_ptr, vallen); + strscpy(value, value_ptr, vallen); } } @@ -2162,13 +2162,13 @@ static int altera_get_note(u8 *p, s32 program_size, s32 *offset, status = 0; if (key != NULL) - strlcpy(key, &p[note_strings + + strscpy(key, &p[note_strings + get_unaligned_be32( &p[note_table + (8 * i)])], keylen); if (value != NULL) - strlcpy(value, &p[note_strings + + strscpy(value, &p[note_strings + get_unaligned_be32( &p[note_table + (8 * i) + 4])], vallen); diff --git a/drivers/misc/eeprom/eeprom.c b/drivers/misc/eeprom/eeprom.c index 34fa385dfd4b..adb08ae5062d 100644 --- a/drivers/misc/eeprom/eeprom.c +++ b/drivers/misc/eeprom/eeprom.c @@ -136,7 +136,7 @@ static int eeprom_detect(struct i2c_client *client, struct i2c_board_info *info) && !i2c_check_functionality(adapter, I2C_FUNC_SMBUS_READ_I2C_BLOCK)) return -ENODEV; - strlcpy(info->type, "eeprom", I2C_NAME_SIZE); + strscpy(info->type, "eeprom", I2C_NAME_SIZE); return 0; } diff --git a/drivers/misc/eeprom/idt_89hpesx.c b/drivers/misc/eeprom/idt_89hpesx.c index 9aec3338e37d..01614fec40fe 100644 --- a/drivers/misc/eeprom/idt_89hpesx.c +++ b/drivers/misc/eeprom/idt_89hpesx.c @@ -1075,7 +1075,7 @@ static const struct i2c_device_id *idt_ee_match_id(struct fwnode_handle *fwnode) return NULL; p = strchr(compatible, ','); - strlcpy(devname, p ? p + 1 : compatible, sizeof(devname)); + strscpy(devname, p ? p + 1 : compatible, sizeof(devname)); /* Search through the device name */ while (id->name[0]) { if (strcmp(devname, id->name) == 0) diff --git a/drivers/misc/ics932s401.c b/drivers/misc/ics932s401.c index 0f9ea75b0b18..d88fe136155b 100644 --- a/drivers/misc/ics932s401.c +++ b/drivers/misc/ics932s401.c @@ -424,7 +424,7 @@ static int ics932s401_detect(struct i2c_client *client, if (revision != ICS932S401_REV) dev_info(&adapter->dev, "Unknown revision %d\n", revision); - strlcpy(info->type, "ics932s401", I2C_NAME_SIZE); + strscpy(info->type, "ics932s401", I2C_NAME_SIZE); return 0; } diff --git a/drivers/misc/mei/bus-fixup.c b/drivers/misc/mei/bus-fixup.c index 59506ba6fc48..4cb341fcf543 100644 --- a/drivers/misc/mei/bus-fixup.c +++ b/drivers/misc/mei/bus-fixup.c @@ -471,7 +471,7 @@ static void mei_nfc(struct mei_cl_device *cldev) } dev_dbg(bus->dev, "nfc radio %s\n", radio_name); - strlcpy(cldev->name, radio_name, sizeof(cldev->name)); + strscpy(cldev->name, radio_name, sizeof(cldev->name)); disconnect: mutex_lock(&bus->device_lock); |