diff options
Diffstat (limited to 'net')
| -rw-r--r-- | net/ethtool/ioctl.c | 17 | ||||
| -rw-r--r-- | net/ethtool/linkinfo.c | 4 | ||||
| -rw-r--r-- | net/ethtool/linkmodes.c | 4 |
3 files changed, 18 insertions, 7 deletions
diff --git a/net/ethtool/ioctl.c b/net/ethtool/ioctl.c index bd97f9b9bf18..49da873b673d 100644 --- a/net/ethtool/ioctl.c +++ b/net/ethtool/ioctl.c @@ -436,10 +436,10 @@ struct ethtool_link_usettings { }; /* Internal kernel helper to query a device ethtool_link_settings. */ -int __ethtool_get_link_ksettings(struct net_device *dev, - struct ethtool_link_ksettings *link_ksettings) +int netif_get_link_ksettings(struct net_device *dev, + struct ethtool_link_ksettings *link_ksettings) { - ASSERT_RTNL(); + /* once callers fixed - assert ops locked */ if (!dev->ethtool_ops->get_link_ksettings) return -EOPNOTSUPP; @@ -450,6 +450,17 @@ int __ethtool_get_link_ksettings(struct net_device *dev, memset(link_ksettings, 0, sizeof(*link_ksettings)); return dev->ethtool_ops->get_link_ksettings(dev, link_ksettings); } +EXPORT_SYMBOL(netif_get_link_ksettings); + +/* Convenience helper for callers that hold only rtnl_lock(). */ +int __ethtool_get_link_ksettings(struct net_device *dev, + struct ethtool_link_ksettings *link_ksettings) +{ + ASSERT_RTNL(); + + /* once callers fixed - take the ops lock around this call */ + return netif_get_link_ksettings(dev, link_ksettings); +} EXPORT_SYMBOL(__ethtool_get_link_ksettings); /* convert ethtool_link_usettings in user space to a kernel internal diff --git a/net/ethtool/linkinfo.c b/net/ethtool/linkinfo.c index 244ff92e2ff9..d5b3dbc53c5f 100644 --- a/net/ethtool/linkinfo.c +++ b/net/ethtool/linkinfo.c @@ -34,7 +34,7 @@ static int linkinfo_prepare_data(const struct ethnl_req_info *req_base, ret = ethnl_ops_begin(dev); if (ret < 0) return ret; - ret = __ethtool_get_link_ksettings(dev, &data->ksettings); + ret = netif_get_link_ksettings(dev, &data->ksettings); if (ret < 0) GENL_SET_ERR_MSG(info, "failed to retrieve link settings"); ethnl_ops_complete(dev); @@ -104,7 +104,7 @@ ethnl_set_linkinfo(struct ethnl_req_info *req_info, struct genl_info *info) bool mod = false; int ret; - ret = __ethtool_get_link_ksettings(dev, &ksettings); + ret = netif_get_link_ksettings(dev, &ksettings); if (ret < 0) { GENL_SET_ERR_MSG(info, "failed to retrieve link settings"); return ret; diff --git a/net/ethtool/linkmodes.c b/net/ethtool/linkmodes.c index 30d703531652..a6d32f0d9fcc 100644 --- a/net/ethtool/linkmodes.c +++ b/net/ethtool/linkmodes.c @@ -39,7 +39,7 @@ static int linkmodes_prepare_data(const struct ethnl_req_info *req_base, if (ret < 0) return ret; - ret = __ethtool_get_link_ksettings(dev, &data->ksettings); + ret = netif_get_link_ksettings(dev, &data->ksettings); if (ret < 0) { GENL_SET_ERR_MSG(info, "failed to retrieve link settings"); goto out; @@ -324,7 +324,7 @@ ethnl_set_linkmodes(struct ethnl_req_info *req_info, struct genl_info *info) bool mod = false; int ret; - ret = __ethtool_get_link_ksettings(dev, &ksettings); + ret = netif_get_link_ksettings(dev, &ksettings); if (ret < 0) { GENL_SET_ERR_MSG(info, "failed to retrieve link settings"); return ret; |