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| author | Wolfram Sang <wsa+renesas@sang-engineering.com> | 2022-08-30 22:14:52 +0200 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2022-08-31 14:11:07 -0700 |
| commit | fb3ceec187e8bca474340e361a18163a2e79c0a2 (patch) | |
| tree | 1c654fd696ed34dfa8aeca4fff95871c7c28ee17 /drivers/net/tun.c | |
| parent | 8af1a9afe10005088f25f6c4c5b6e3eeaade6a93 (diff) | |
| download | linux-fb3ceec187e8bca474340e361a18163a2e79c0a2.tar.gz linux-fb3ceec187e8bca474340e361a18163a2e79c0a2.tar.bz2 linux-fb3ceec187e8bca474340e361a18163a2e79c0a2.zip | |
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 <wsa+renesas@sang-engineering.com>
Acked-by: Marc Kleine-Budde <mkl@pengutronix.de> # for CAN
Link: https://lore.kernel.org/r/20220830201457.7984-1-wsa+renesas@sang-engineering.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'drivers/net/tun.c')
| -rw-r--r-- | drivers/net/tun.c | 8 |
1 files changed, 4 insertions, 4 deletions
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; } } |