From fb3ceec187e8bca474340e361a18163a2e79c0a2 Mon Sep 17 00:00:00 2001 From: Wolfram Sang Date: Tue, 30 Aug 2022 22:14:52 +0200 Subject: net: 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 Acked-by: Marc Kleine-Budde # for CAN Link: https://lore.kernel.org/r/20220830201457.7984-1-wsa+renesas@sang-engineering.com Signed-off-by: Jakub Kicinski --- drivers/net/tun.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'drivers/net/tun.c') diff --git a/drivers/net/tun.c b/drivers/net/tun.c index 259b2b84b2b3..3732e51b5ad8 100644 --- a/drivers/net/tun.c +++ b/drivers/net/tun.c @@ -3540,15 +3540,15 @@ static void tun_get_drvinfo(struct net_device *dev, struct ethtool_drvinfo *info { struct tun_struct *tun = netdev_priv(dev); - strlcpy(info->driver, DRV_NAME, sizeof(info->driver)); - strlcpy(info->version, DRV_VERSION, sizeof(info->version)); + strscpy(info->driver, DRV_NAME, sizeof(info->driver)); + strscpy(info->version, DRV_VERSION, sizeof(info->version)); switch (tun->flags & TUN_TYPE_MASK) { case IFF_TUN: - strlcpy(info->bus_info, "tun", sizeof(info->bus_info)); + strscpy(info->bus_info, "tun", sizeof(info->bus_info)); break; case IFF_TAP: - strlcpy(info->bus_info, "tap", sizeof(info->bus_info)); + strscpy(info->bus_info, "tap", sizeof(info->bus_info)); break; } } -- cgit v1.2.3