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network: tuntap: drop unnecessary minus

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This commit is contained in:
Yu Watanabe 2021-11-16 16:24:35 +09:00 committed by Lennart Poettering
parent 91822de4f6
commit 39b91d1ae4
1 changed files with 5 additions and 5 deletions
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10
src/network/netdev/tuntap.c
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@ -59,10 +59,10 @@ static int netdev_tuntap_add(NetDev *netdev, struct ifreq *ifr) {
fd = open(TUN_DEV, O_RDWR|O_CLOEXEC);
if (fd < 0)
return log_netdev_error_errno(netdev, -errno, "Failed to open tun dev: %m");
return log_netdev_error_errno(netdev, errno, "Failed to open tun dev: %m");
if (ioctl(fd, TUNSETIFF, ifr) < 0)
return log_netdev_error_errno(netdev, -errno, "TUNSETIFF failed on tun dev: %m");
return log_netdev_error_errno(netdev, errno, "TUNSETIFF failed on tun dev: %m");
if (netdev->kind == NETDEV_KIND_TAP)
t = TAP(netdev);
@ -79,7 +79,7 @@ static int netdev_tuntap_add(NetDev *netdev, struct ifreq *ifr) {
return log_netdev_error_errno(netdev, r, "Cannot resolve user name %s: %m", t->user_name);
if (ioctl(fd, TUNSETOWNER, uid) < 0)
return log_netdev_error_errno(netdev, -errno, "TUNSETOWNER failed on tun dev: %m");
return log_netdev_error_errno(netdev, errno, "TUNSETOWNER failed on tun dev: %m");
}
if (t->group_name) {
@ -90,12 +90,12 @@ static int netdev_tuntap_add(NetDev *netdev, struct ifreq *ifr) {
return log_netdev_error_errno(netdev, r, "Cannot resolve group name %s: %m", t->group_name);
if (ioctl(fd, TUNSETGROUP, gid) < 0)
return log_netdev_error_errno(netdev, -errno, "TUNSETGROUP failed on tun dev: %m");
return log_netdev_error_errno(netdev, errno, "TUNSETGROUP failed on tun dev: %m");
}
if (ioctl(fd, TUNSETPERSIST, 1) < 0)
return log_netdev_error_errno(netdev, -errno, "TUNSETPERSIST failed on tun dev: %m");
return log_netdev_error_errno(netdev, errno, "TUNSETPERSIST failed on tun dev: %m");
return 0;
}