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authorDavid Decotigny <decot@googlers.com>2016-02-24 21:58:11 +0300
committerDavid S. Miller <davem@davemloft.net>2016-02-26 06:06:47 +0300
commit3237fc63a3297d472a8cec33cb914f20570cfc23 (patch)
tree184047bbf3b5dca6cdbb204f3cd83427bdf9238c /net/core/ethtool.c
parent7cad1bac96d381d953b47695f6602b4e2480aa5d (diff)
downloadlinux-3237fc63a3297d472a8cec33cb914f20570cfc23.tar.xz
net: ethtool: remove unused __ethtool_get_settings
replaced by __ethtool_get_link_ksettings. Signed-off-by: David Decotigny <decot@googlers.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/core/ethtool.c')
-rw-r--r--net/core/ethtool.c45
1 files changed, 14 insertions, 31 deletions
diff --git a/net/core/ethtool.c b/net/core/ethtool.c
index edcec56ed228..2966cd0d7c93 100644
--- a/net/core/ethtool.c
+++ b/net/core/ethtool.c
@@ -551,7 +551,12 @@ int __ethtool_get_link_ksettings(struct net_device *dev,
* legacy %ethtool_cmd API, unless it's not supported either.
* TODO: remove when ethtool_ops::get_settings disappears internally
*/
- err = __ethtool_get_settings(dev, &cmd);
+ if (!dev->ethtool_ops->get_settings)
+ return -EOPNOTSUPP;
+
+ memset(&cmd, 0, sizeof(cmd));
+ cmd.cmd = ETHTOOL_GSET;
+ err = dev->ethtool_ops->get_settings(dev, &cmd);
if (err < 0)
return err;
@@ -729,30 +734,6 @@ static int ethtool_set_link_ksettings(struct net_device *dev,
return dev->ethtool_ops->set_link_ksettings(dev, &link_ksettings);
}
-/* Internal kernel helper to query a device ethtool_cmd settings.
- *
- * Note about transition to ethtool_link_settings API: We do not need
- * (or want) this function to support "dev" instances that implement
- * the ethtool_link_settings API as we will update the drivers calling
- * this function to call __ethtool_get_link_ksettings instead, before
- * the first drivers implement ethtool_ops::get_link_ksettings.
- *
- * TODO 1: at least make this function static when no driver is using it
- * TODO 2: remove when ethtool_ops::get_settings disappears internally
- */
-int __ethtool_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
-{
- ASSERT_RTNL();
-
- if (!dev->ethtool_ops->get_settings)
- return -EOPNOTSUPP;
-
- memset(cmd, 0, sizeof(struct ethtool_cmd));
- cmd->cmd = ETHTOOL_GSET;
- return dev->ethtool_ops->get_settings(dev, cmd);
-}
-EXPORT_SYMBOL(__ethtool_get_settings);
-
static void
warn_incomplete_ethtool_legacy_settings_conversion(const char *details)
{
@@ -796,16 +777,18 @@ static int ethtool_get_settings(struct net_device *dev, void __user *useraddr)
/* send a sensible cmd tag back to user */
cmd.cmd = ETHTOOL_GSET;
} else {
- int err;
- /* TODO: return -EOPNOTSUPP when
- * ethtool_ops::get_settings disappears internally
- */
-
/* driver doesn't support %ethtool_link_ksettings
* API. revert to legacy %ethtool_cmd API, unless it's
* not supported either.
*/
- err = __ethtool_get_settings(dev, &cmd);
+ int err;
+
+ if (!dev->ethtool_ops->get_settings)
+ return -EOPNOTSUPP;
+
+ memset(&cmd, 0, sizeof(cmd));
+ cmd.cmd = ETHTOOL_GSET;
+ err = dev->ethtool_ops->get_settings(dev, &cmd);
if (err < 0)
return err;
}