From mboxrd@z Thu Jan 1 00:00:00 1970 From: David Decotigny Subject: [PATCH net-next v9 15/16] net: ethtool: remove unused __ethtool_get_settings Date: Wed, 24 Feb 2016 10:58:11 -0800 Message-ID: <1456340292-26003-16-git-send-email-ddecotig@gmail.com> References: <1456340292-26003-1-git-send-email-ddecotig@gmail.com> Cc: Eric Dumazet , Eugenia Emantayev , Or Gerlitz , Ido Shamay , Joe Perches , Saeed Mahameed , Govindarajulu Varadarajan <_govind@gmx.com>, Venkata Duvvuru , Jeff Kirsher , Pravin B Shelar , Ed Swierk , Robert Love , "James E.J. Bottomley" , Yuval Mintz , Rasmus Villemoes , kan.liang@intel.com, vidya@cumulusnetworks.com, David Decotigny To: "David S. Miller" , Ben Hutchings , linux-kernel@vger.kernel.org, netdev@vger.kernel.org, linux-api@vger.kernel.org, linux-mips@linux-mips.org, fcoe-devel@open-fcoe.org, Andrew Morton , Tejun Heo Return-path: In-Reply-To: <1456340292-26003-1-git-send-email-ddecotig@gmail.com> Sender: linux-kernel-owner@vger.kernel.org List-Id: netdev.vger.kernel.org From: David Decotigny replaced by __ethtool_get_link_ksettings. Signed-off-by: David Decotigny --- include/linux/ethtool.h | 4 ---- net/core/ethtool.c | 45 ++++++++++++++------------------------------- 2 files changed, 14 insertions(+), 35 deletions(-) diff --git a/include/linux/ethtool.h b/include/linux/ethtool.h index 8a400a5..e2b7bf2 100644 --- a/include/linux/ethtool.h +++ b/include/linux/ethtool.h @@ -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 diff --git a/net/core/ethtool.c b/net/core/ethtool.c index edcec56..2966cd0 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; } -- 2.7.0.rc3.207.g0ac5344