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Commit 3237fc63 authored by David Decotigny's avatar David Decotigny Committed by David S. Miller
Browse files

net: ethtool: remove unused __ethtool_get_settings 



replaced by __ethtool_get_link_ksettings.

Signed-off-by: default avatarDavid Decotigny <decot@googlers.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 7cad1bac

include/linux/ethtool.h

+0 −4
Original line number Diff line number Diff line
@@ -150,10 +150,6 @@ extern int 
__ethtool_get_link_ksettings(struct net_device *dev,

			     struct ethtool_link_ksettings *link_ksettings);



/* DEPRECATED, use __ethtool_get_link_ksettings */

extern int __ethtool_get_settings(struct net_device *dev,

				  struct ethtool_cmd *cmd);



/**

 * struct ethtool_ops - optional netdev operations

 * @get_settings: DEPRECATED, use %get_link_ksettings/%set_link_ksettings

net/core/ethtool.c

+14 −31
Original line number Diff line number Diff line
@@ -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;

	}