diff options
| author |   Petr Machata <petrm@mellanox.com> | 2018-12-06 17:05:42 +0000 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2018-12-06 13:26:07 -0800 |
| commit | 567c5e13be5cc74d24f5eb54cf353c2e2277189b (patch) | |
| tree | cefe2e937441614164f9a471a921c94801fe8c60 /net/ipv4 | |
| parent | net: ipvlan: ipvlan_set_port_mode(): Add an extack argument (diff) | |
| download | linux-dev-567c5e13be5cc74d24f5eb54cf353c2e2277189b.tar.xz linux-dev-567c5e13be5cc74d24f5eb54cf353c2e2277189b.zip | |
net: core: dev: Add extack argument to dev_change_flags()
In order to pass extack together with NETDEV_PRE_UP notifications, it's
necessary to route the extack to __dev_open() from diverse (possibly
indirect) callers. One prominent API through which the notification is
invoked is dev_change_flags().
Therefore extend dev_change_flags() with and extra extack argument and
update all users. Most of the calls end up just encoding NULL, but
several sites (VLAN, ipvlan, VRF, rtnetlink) do have extack available.
Since the function declaration line is changed anyway, name the other
function arguments to placate checkpatch.
Signed-off-by: Petr Machata <petrm@mellanox.com>
Acked-by: Jiri Pirko <jiri@mellanox.com>
Reviewed-by: Ido Schimmel <idosch@mellanox.com>
Reviewed-by: David Ahern <dsahern@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4')
| -rw-r--r-- | net/ipv4/devinet.c | 2 | ||||
| -rw-r--r-- | net/ipv4/ipconfig.c | 6 |
2 files changed, 4 insertions, 4 deletions
diff --git a/net/ipv4/devinet.c b/net/ipv4/devinet.c index a34602ae27de..5b9b6d497f71 100644 --- a/net/ipv4/devinet.c +++ b/net/ipv4/devinet.c @@ -1100,7 +1100,7 @@ int devinet_ioctl(struct net *net, unsigned int cmd, struct ifreq *ifr) inet_del_ifa(in_dev, ifap, 1); break; } - ret = dev_change_flags(dev, ifr->ifr_flags); + ret = dev_change_flags(dev, ifr->ifr_flags, NULL); break; case SIOCSIFADDR: /* Set interface address (and family) */ diff --git a/net/ipv4/ipconfig.c b/net/ipv4/ipconfig.c index 88212615bf4c..55757764c381 100644 --- a/net/ipv4/ipconfig.c +++ b/net/ipv4/ipconfig.c @@ -220,7 +220,7 @@ static int __init ic_open_devs(void) for_each_netdev(&init_net, dev) { if (!(dev->flags & IFF_LOOPBACK) && !netdev_uses_dsa(dev)) continue; - if (dev_change_flags(dev, dev->flags | IFF_UP) < 0) + if (dev_change_flags(dev, dev->flags | IFF_UP, NULL) < 0) pr_err("IP-Config: Failed to open %s\n", dev->name); } @@ -238,7 +238,7 @@ static int __init ic_open_devs(void) if (ic_proto_enabled && !able) continue; oflags = dev->flags; - if (dev_change_flags(dev, oflags | IFF_UP) < 0) { + if (dev_change_flags(dev, oflags | IFF_UP, NULL) < 0) { pr_err("IP-Config: Failed to open %s\n", dev->name); continue; @@ -315,7 +315,7 @@ static void __init ic_close_devs(void) dev = d->dev; if (d != ic_dev && !netdev_uses_dsa(dev)) { pr_debug("IP-Config: Downing %s\n", dev->name); - dev_change_flags(dev, d->flags); + dev_change_flags(dev, d->flags, NULL); } kfree(d); } |