[PATCH -next] eeprom: at25: Replace strncpy() with strscpy()

[Kees Cook]

Use strscpy() instead of strncpy(), since its use has been deprecated[1].

[1] https://www.kernel.org/doc/html/latest/process/deprecated.html#strncpy-on-nul-terminated-strings

Cc: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
Cc: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
Cc: Arnd Bergmann <arnd@xxxxxxxx>
Cc: Jiri Prchal <jiri.prchal@xxxxxxxxxxx>
Signed-off-by: Kees Cook <keescook@xxxxxxxxxxxx>
---
 drivers/misc/eeprom/at25.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/misc/eeprom/at25.c b/drivers/misc/eeprom/at25.c
index bee727ed98db..91f96abbb3f9 100644
--- a/drivers/misc/eeprom/at25.c
+++ b/drivers/misc/eeprom/at25.c
@@ -309,7 +309,7 @@ static int at25_fw_to_chip(struct device *dev, struct spi_eeprom *chip)
 	u32 val;
 	int err;
 
-	strncpy(chip->name, "at25", sizeof(chip->name));
+	strscpy(chip->name, "at25", sizeof(chip->name));
 
 	err = device_property_read_u32(dev, "size", &val);
 	if (err)
@@ -370,7 +370,7 @@ static int at25_fram_to_chip(struct device *dev, struct spi_eeprom *chip)
 	u8 id[FM25_ID_LEN];
 	int i;
 
-	strncpy(chip->name, "fm25", sizeof(chip->name));
+	strscpy(chip->name, "fm25", sizeof(chip->name));
 
 	/* Get ID of chip */
 	fm25_aux_read(at25, id, FM25_RDID, FM25_ID_LEN);
-- 
2.30.2