diff options
| author | Sven Eckelmann <sven@narfation.org> | 2023-07-27 11:13:42 +0300 |
|---|---|---|
| committer | Simon Wunderlich <sw@simonwunderlich.de> | 2023-08-03 22:11:42 +0300 |
| commit | e4b817804579624b47823d87e647ec6c3d3ab827 (patch) | |
| tree | 9db7353979d0ae0de6c14b3488bdd9913875be18 /net/batman-adv | |
| parent | bbfb428a0cf6fbce4bcb34510a8eb0cf9b3841a4 (diff) | |
| download | linux-e4b817804579624b47823d87e647ec6c3d3ab827.tar.xz | |
batman-adv: Avoid magic value for minimum MTU
The header linux/if_ether.h already defines a constant for the minimum MTU.
So simply use it instead of having a magic constant in the code.
Signed-off-by: Sven Eckelmann <sven@narfation.org>
Signed-off-by: Simon Wunderlich <sw@simonwunderlich.de>
Diffstat (limited to 'net/batman-adv')
| -rw-r--r-- | net/batman-adv/soft-interface.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/batman-adv/soft-interface.c b/net/batman-adv/soft-interface.c index d3fdf82282af..f7947fad06f2 100644 --- a/net/batman-adv/soft-interface.c +++ b/net/batman-adv/soft-interface.c @@ -154,7 +154,7 @@ static int batadv_interface_set_mac_addr(struct net_device *dev, void *p) static int batadv_interface_change_mtu(struct net_device *dev, int new_mtu) { /* check ranges */ - if (new_mtu < 68 || new_mtu > batadv_hardif_min_mtu(dev)) + if (new_mtu < ETH_MIN_MTU || new_mtu > batadv_hardif_min_mtu(dev)) return -EINVAL; dev->mtu = new_mtu; |