staging: olpc_dcon: Switch from strlcpy to strscpy

strlcpy is marked as deprecated in Documentation/process/deprecated.rst,
and there is no functional difference when the caller expects truncation
(when not checking the return value). strscpy is relatively better as it
also avoids scanning the whole source string.

This silences the related checkpatch warnings from:
5dbdb2d87c29 ("checkpatch: prefer strscpy to strlcpy")

Signed-off-by: Kumar Kartikeya Dwivedi <memxor@gmail.com>
Link: https://lore.kernel.org/r/20210131172838.146706-8-memxor@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/olpc_dcon/olpc_dcon.c b/drivers/staging/olpc_dcon/olpc_dcon.c
index e7281212db5b049162ebfa0d66c5c115f8dc6a0e..6d8e9a481786552dd2d2a2eb3f626f62de2e6b57 100644 (file)
--- a/drivers/staging/olpc_dcon/olpc_dcon.c
+++ b/drivers/staging/olpc_dcon/olpc_dcon.c
@@ -576,7 +576,7 @@ static struct notifier_block dcon_panic_nb = {
 
 static int dcon_detect(struct i2c_client *client, struct i2c_board_info *info)
 {
-       strlcpy(info->type, "olpc_dcon", I2C_NAME_SIZE);
+       strscpy(info->type, "olpc_dcon", I2C_NAME_SIZE);
 
        return 0;
 }