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devlink: remove duplicate port notification

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The notification about created port is send from devl_port_register()
function called from ops->port_new(). No need to send it again here,
so remove the call and the helper function.

Signed-off-by: Jiri Pirko <jiri@nvidia.com>
Reviewed-by: Simon Horman <simon.horman@corigine.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Jiri Pirko
2023-05-23 14:37:59 +02:00
committed by David S. Miller
parent 47469d2d59
commit c496daeb86
4 changed files with 6 additions and 55 deletions
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45
net/devlink/leftover.c
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@@ -1354,45 +1354,12 @@ static int devlink_nl_cmd_port_unsplit_doit(struct sk_buff *skb,
return devlink->ops->port_unsplit(devlink, devlink_port, info->extack);
}
static int devlink_port_new_notify(struct devlink *devlink,
unsigned int port_index,
struct genl_info *info)
{
struct devlink_port *devlink_port;
struct sk_buff *msg;
int err;
msg = nlmsg_new(NLMSG_DEFAULT_SIZE, GFP_KERNEL);
if (!msg)
return -ENOMEM;
lockdep_assert_held(&devlink->lock);
devlink_port = devlink_port_get_by_index(devlink, port_index);
if (!devlink_port) {
err = -ENODEV;
goto out;
}
err = devlink_nl_port_fill(msg, devlink_port, DEVLINK_CMD_NEW,
info->snd_portid, info->snd_seq, 0, NULL);
if (err)
goto out;
return genlmsg_reply(msg, info);
out:
nlmsg_free(msg);
return err;
}
static int devlink_nl_cmd_port_new_doit(struct sk_buff *skb,
struct genl_info *info)
{
struct netlink_ext_ack *extack = info->extack;
struct devlink_port_new_attrs new_attrs = {};
struct devlink *devlink = info->user_ptr[0];
unsigned int new_port_index;
int err;
if (!devlink->ops->port_new || !devlink->ops->port_del)
return -EOPNOTSUPP;
@@ -1423,17 +1390,7 @@ static int devlink_nl_cmd_port_new_doit(struct sk_buff *skb,
new_attrs.sfnum_valid = true;
}
err = devlink->ops->port_new(devlink, &new_attrs, extack,
&new_port_index);
if (err)
return err;
err = devlink_port_new_notify(devlink, new_port_index, info);
if (err && err != -ENODEV) {
/* Fail to send the response; destroy newly created port. */
devlink->ops->port_del(devlink, new_port_index, extack);
}
return err;
return devlink->ops->port_new(devlink, &new_attrs, extack);
}
static int devlink_nl_cmd_port_del_doit(struct sk_buff *skb,