diff options
author | Michał Mirosław <mirq-linux@rere.qmqm.pl> | 2011-11-15 19:29:55 +0400 |
---|---|---|
committer | David S. Miller <davem@davemloft.net> | 2011-11-17 02:43:08 +0400 |
commit | bc5787c6125cc2c868eaace46c46ce6e83dcfcb6 (patch) | |
tree | 831619892302478a2ceb27d9edbffc871cf9ad26 | |
parent | 33a5ba144e3e7ffc1cd4a1d205e99c16078885bf (diff) | |
download | linux-bc5787c6125cc2c868eaace46c46ce6e83dcfcb6.tar.xz |
net: remove legacy ethtool ops
As all drivers are converted, we may now remove discrete offload setting
callback handling.
Signed-off-by: Michał Mirosław <mirq-linux@rere.qmqm.pl>
Acked-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
-rw-r--r-- | include/linux/ethtool.h | 53 | ||||
-rw-r--r-- | include/linux/netdevice.h | 16 | ||||
-rw-r--r-- | net/8021q/vlan_dev.c | 6 | ||||
-rw-r--r-- | net/core/dev.c | 12 | ||||
-rw-r--r-- | net/core/ethtool.c | 418 |
5 files changed, 26 insertions, 479 deletions
diff --git a/include/linux/ethtool.h b/include/linux/ethtool.h index de33de1e2052..20db5b275c3f 100644 --- a/include/linux/ethtool.h +++ b/include/linux/ethtool.h @@ -724,9 +724,6 @@ enum ethtool_sfeatures_retval_bits { #include <linux/rculist.h> -/* needed by dev_disable_lro() */ -extern int __ethtool_set_flags(struct net_device *dev, u32 flags); - extern int __ethtool_get_settings(struct net_device *dev, struct ethtool_cmd *cmd); @@ -750,19 +747,6 @@ struct net_device; /* Some generic methods drivers may use in their ethtool_ops */ u32 ethtool_op_get_link(struct net_device *dev); -u32 ethtool_op_get_tx_csum(struct net_device *dev); -int ethtool_op_set_tx_csum(struct net_device *dev, u32 data); -int ethtool_op_set_tx_hw_csum(struct net_device *dev, u32 data); -int ethtool_op_set_tx_ipv6_csum(struct net_device *dev, u32 data); -u32 ethtool_op_get_sg(struct net_device *dev); -int ethtool_op_set_sg(struct net_device *dev, u32 data); -u32 ethtool_op_get_tso(struct net_device *dev); -int ethtool_op_set_tso(struct net_device *dev, u32 data); -u32 ethtool_op_get_ufo(struct net_device *dev); -int ethtool_op_set_ufo(struct net_device *dev, u32 data); -u32 ethtool_op_get_flags(struct net_device *dev); -int ethtool_op_set_flags(struct net_device *dev, u32 data, u32 supported); -bool ethtool_invalid_flags(struct net_device *dev, u32 data, u32 supported); /** * struct ethtool_ops - optional netdev operations @@ -807,22 +791,6 @@ bool ethtool_invalid_flags(struct net_device *dev, u32 data, u32 supported); * @get_pauseparam: Report pause parameters * @set_pauseparam: Set pause parameters. Returns a negative error code * or zero. - * @get_rx_csum: Deprecated in favour of the netdev feature %NETIF_F_RXCSUM. - * Report whether receive checksums are turned on or off. - * @set_rx_csum: Deprecated in favour of generic netdev features. Turn - * receive checksum on or off. Returns a negative error code or zero. - * @get_tx_csum: Deprecated as redundant. Report whether transmit checksums - * are turned on or off. - * @set_tx_csum: Deprecated in favour of generic netdev features. Turn - * transmit checksums on or off. Returns a negative error code or zero. - * @get_sg: Deprecated as redundant. Report whether scatter-gather is - * enabled. - * @set_sg: Deprecated in favour of generic netdev features. Turn - * scatter-gather on or off. Returns a negative error code or zero. - * @get_tso: Deprecated as redundant. Report whether TCP segmentation - * offload is enabled. - * @set_tso: Deprecated in favour of generic netdev features. Turn TCP - * segmentation offload on or off. Returns a negative error code or zero. * @self_test: Run specified self-tests * @get_strings: Return a set of strings that describe the requested objects * @set_phys_id: Identify the physical devices, e.g. by flashing an LED @@ -844,15 +812,6 @@ bool ethtool_invalid_flags(struct net_device *dev, u32 data, u32 supported); * negative error code or zero. * @complete: Function to be called after any other operation except * @begin. Will be called even if the other operation failed. - * @get_ufo: Deprecated as redundant. Report whether UDP fragmentation - * offload is enabled. - * @set_ufo: Deprecated in favour of generic netdev features. Turn UDP - * fragmentation offload on or off. Returns a negative error code or zero. - * @get_flags: Deprecated as redundant. Report features included in - * &enum ethtool_flags that are enabled. - * @set_flags: Deprecated in favour of generic netdev features. Turn - * features included in &enum ethtool_flags on or off. Returns a - * negative error code or zero. * @get_priv_flags: Report driver-specific feature flags. * @set_priv_flags: Set driver-specific feature flags. Returns a negative * error code or zero. @@ -917,14 +876,6 @@ struct ethtool_ops { struct ethtool_pauseparam*); int (*set_pauseparam)(struct net_device *, struct ethtool_pauseparam*); - u32 (*get_rx_csum)(struct net_device *); - int (*set_rx_csum)(struct net_device *, u32); - u32 (*get_tx_csum)(struct net_device *); - int (*set_tx_csum)(struct net_device *, u32); - u32 (*get_sg)(struct net_device *); - int (*set_sg)(struct net_device *, u32); - u32 (*get_tso)(struct net_device *); - int (*set_tso)(struct net_device *, u32); void (*self_test)(struct net_device *, struct ethtool_test *, u64 *); void (*get_strings)(struct net_device *, u32 stringset, u8 *); int (*set_phys_id)(struct net_device *, enum ethtool_phys_id_state); @@ -932,10 +883,6 @@ struct ethtool_ops { struct ethtool_stats *, u64 *); int (*begin)(struct net_device *); void (*complete)(struct net_device *); - u32 (*get_ufo)(struct net_device *); - int (*set_ufo)(struct net_device *, u32); - u32 (*get_flags)(struct net_device *); - int (*set_flags)(struct net_device *, u32); u32 (*get_priv_flags)(struct net_device *); int (*set_priv_flags)(struct net_device *, u32); int (*get_sset_count)(struct net_device *, int); diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h index cbeb5867cff7..e34717a792b4 100644 --- a/include/linux/netdevice.h +++ b/include/linux/netdevice.h @@ -2592,22 +2592,6 @@ static inline int netif_is_bond_slave(struct net_device *dev) extern struct pernet_operations __net_initdata loopback_net_ops; -static inline u32 dev_ethtool_get_rx_csum(struct net_device *dev) -{ - if (dev->features & NETIF_F_RXCSUM) - return 1; - if (!dev->ethtool_ops || !dev->ethtool_ops->get_rx_csum) - return 0; - return dev->ethtool_ops->get_rx_csum(dev); -} - -static inline u32 dev_ethtool_get_flags(struct net_device *dev) -{ - if (!dev->ethtool_ops || !dev->ethtool_ops->get_flags) - return 0; - return dev->ethtool_ops->get_flags(dev); -} - /* Logging, debugging and troubleshooting/diagnostic helpers. */ /* netdev_printk helpers, similar to dev_printk */ diff --git a/net/8021q/vlan_dev.c b/net/8021q/vlan_dev.c index bc2528624583..6a4e0cb897b7 100644 --- a/net/8021q/vlan_dev.c +++ b/net/8021q/vlan_dev.c @@ -596,13 +596,11 @@ static u32 vlan_dev_fix_features(struct net_device *dev, u32 features) struct net_device *real_dev = vlan_dev_info(dev)->real_dev; u32 old_features = features; - features &= real_dev->features; features &= real_dev->vlan_features; + features |= NETIF_F_RXCSUM; + features &= real_dev->features; features |= old_features & NETIF_F_SOFT_FEATURES; - - if (dev_ethtool_get_rx_csum(real_dev)) - features |= NETIF_F_RXCSUM; features |= NETIF_F_LLTX; return features; diff --git a/net/core/dev.c b/net/core/dev.c index 51f89cd0a3f4..185e246d61fd 100644 --- a/net/core/dev.c +++ b/net/core/dev.c @@ -1321,8 +1321,6 @@ EXPORT_SYMBOL(dev_close); */ void dev_disable_lro(struct net_device *dev) { - u32 flags; - /* * If we're trying to disable lro on a vlan device * use the underlying physical device instead @@ -1330,15 +1328,9 @@ void dev_disable_lro(struct net_device *dev) if (is_vlan_dev(dev)) dev = vlan_dev_real_dev(dev); - if (dev->ethtool_ops && dev->ethtool_ops->get_flags) - flags = dev->ethtool_ops->get_flags(dev); - else - flags = ethtool_op_get_flags(dev); - - if (!(flags & ETH_FLAG_LRO)) - return; + dev->wanted_features &= ~NETIF_F_LRO; + netdev_update_features(dev); - __ethtool_set_flags(dev, flags & ~ETH_FLAG_LRO); if (unlikely(dev->features & NETIF_F_LRO)) netdev_WARN(dev, "failed to disable LRO!\n"); } diff --git a/net/core/ethtool.c b/net/core/ethtool.c index f44481707124..db8a77bb557b 100644 --- a/net/core/ethtool.c +++ b/net/core/ethtool.c @@ -36,236 +36,10 @@ u32 ethtool_op_get_link(struct net_device *dev) } EXPORT_SYMBOL(ethtool_op_get_link); -u32 ethtool_op_get_tx_csum(struct net_device *dev) -{ - return (dev->features & NETIF_F_ALL_CSUM) != 0; -} -EXPORT_SYMBOL(ethtool_op_get_tx_csum); - -int ethtool_op_set_tx_csum(struct net_device *dev, u32 data) -{ - if (data) - dev->features |= NETIF_F_IP_CSUM; - else - dev->features &= ~NETIF_F_IP_CSUM; - - return 0; -} -EXPORT_SYMBOL(ethtool_op_set_tx_csum); - -int ethtool_op_set_tx_hw_csum(struct net_device *dev, u32 data) -{ - if (data) - dev->features |= NETIF_F_HW_CSUM; - else - dev->features &= ~NETIF_F_HW_CSUM; - - return 0; -} -EXPORT_SYMBOL(ethtool_op_set_tx_hw_csum); - -int ethtool_op_set_tx_ipv6_csum(struct net_device *dev, u32 data) -{ - if (data) - dev->features |= NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM; - else - dev->features &= ~(NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM); - - return 0; -} -EXPORT_SYMBOL(ethtool_op_set_tx_ipv6_csum); - -u32 ethtool_op_get_sg(struct net_device *dev) -{ - return (dev->features & NETIF_F_SG) != 0; -} -EXPORT_SYMBOL(ethtool_op_get_sg); - -int ethtool_op_set_sg(struct net_device *dev, u32 data) -{ - if (data) - dev->features |= NETIF_F_SG; - else - dev->features &= ~NETIF_F_SG; - - return 0; -} -EXPORT_SYMBOL(ethtool_op_set_sg); - -u32 ethtool_op_get_tso(struct net_device *dev) -{ - return (dev->features & NETIF_F_TSO) != 0; -} -EXPORT_SYMBOL(ethtool_op_get_tso); - -int ethtool_op_set_tso(struct net_device *dev, u32 data) -{ - if (data) - dev->features |= NETIF_F_TSO; - else - dev->features &= ~NETIF_F_TSO; - - return 0; -} -EXPORT_SYMBOL(ethtool_op_set_tso); - -u32 ethtool_op_get_ufo(struct net_device *dev) -{ - return (dev->features & NETIF_F_UFO) != 0; -} -EXPORT_SYMBOL(ethtool_op_get_ufo); - -int ethtool_op_set_ufo(struct net_device *dev, u32 data) -{ - if (data) - dev->features |= NETIF_F_UFO; - else - dev->features &= ~NETIF_F_UFO; - return 0; -} -EXPORT_SYMBOL(ethtool_op_set_ufo); - -/* the following list of flags are the same as their associated - * NETIF_F_xxx values in include/linux/netdevice.h - */ -static const u32 flags_dup_features = - (ETH_FLAG_LRO | ETH_FLAG_RXVLAN | ETH_FLAG_TXVLAN | ETH_FLAG_NTUPLE | - ETH_FLAG_RXHASH); - -u32 ethtool_op_get_flags(struct net_device *dev) -{ - /* in the future, this function will probably contain additional - * handling for flags which are not so easily handled - * by a simple masking operation - */ - - return dev->features & flags_dup_features; -} -EXPORT_SYMBOL(ethtool_op_get_flags); - -/* Check if device can enable (or disable) particular feature coded in "data" - * argument. Flags "supported" describe features that can be toggled by device. - * If feature can not be toggled, it state (enabled or disabled) must match - * hardcoded device features state, otherwise flags are marked as invalid. - */ -bool ethtool_invalid_flags(struct net_device *dev, u32 data, u32 supported) -{ - u32 features = dev->features & flags_dup_features; - /* "data" can contain only flags_dup_features bits, - * see __ethtool_set_flags */ - - return (features & ~supported) != (data & ~supported); -} -EXPORT_SYMBOL(ethtool_invalid_flags); - -int ethtool_op_set_flags(struct net_device *dev, u32 data, u32 supported) -{ - if (ethtool_invalid_flags(dev, data, supported)) - return -EINVAL; - - dev->features = ((dev->features & ~flags_dup_features) | - (data & flags_dup_features)); - return 0; -} -EXPORT_SYMBOL(ethtool_op_set_flags); - /* Handlers for each ethtool command */ #define ETHTOOL_DEV_FEATURE_WORDS 1 -static void ethtool_get_features_compat(struct net_device *dev, - struct ethtool_get_features_block *features) -{ - if (!dev->ethtool_ops) - return; - - /* getting RX checksum */ - if (dev->ethtool_ops->get_rx_csum) - if (dev->ethtool_ops->get_rx_csum(dev)) - features[0].active |= NETIF_F_RXCSUM; - - /* mark legacy-changeable features */ - if (dev->ethtool_ops->set_sg) - features[0].available |= NETIF_F_SG; - if (dev->ethtool_ops->set_tx_csum) - features[0].available |= NETIF_F_ALL_CSUM; - if (dev->ethtool_ops->set_tso) - features[0].available |= NETIF_F_ALL_TSO; - if (dev->ethtool_ops->set_rx_csum) - features[0].available |= NETIF_F_RXCSUM; - if (dev->ethtool_ops->set_flags) - features[0].available |= flags_dup_features; -} - -static int ethtool_set_feature_compat(struct net_device *dev, - int (*legacy_set)(struct net_device *, u32), - struct ethtool_set_features_block *features, u32 mask) -{ - u32 do_set; - - if (!legacy_set) - return 0; - - if (!(features[0].valid & mask)) - return 0; - - features[0].valid &= ~mask; - - do_set = !!(features[0].requested & mask); - - if (legacy_set(dev, do_set) < 0) - netdev_info(dev, - "Legacy feature change (%s) failed for 0x%08x\n", - do_set ? "set" : "clear", mask); - - return 1; -} - -static int ethtool_set_flags_compat(struct net_device *dev, - int (*legacy_set)(struct net_device *, u32), - struct ethtool_set_features_block *features, u32 mask) -{ - u32 value; - - if (!legacy_set) - return 0; - - if (!(features[0].valid & mask)) - return 0; - - value = dev->features & ~features[0].valid; - value |= features[0].requested; - - features[0].valid &= ~mask; - - if (legacy_set(dev, value & mask) < 0) - netdev_info(dev, "Legacy flags change failed\n"); - - return 1; -} - -static int ethtool_set_features_compat(struct net_device *dev, - struct ethtool_set_features_block *features) -{ - int compat; - - if (!dev->ethtool_ops) - return 0; - - compat = ethtool_set_feature_compat(dev, dev->ethtool_ops->set_sg, - features, NETIF_F_SG); - compat |= ethtool_set_feature_compat(dev, dev->ethtool_ops->set_tx_csum, - features, NETIF_F_ALL_CSUM); - compat |= ethtool_set_feature_compat(dev, dev->ethtool_ops->set_tso, - features, NETIF_F_ALL_TSO); - compat |= ethtool_set_feature_compat(dev, dev->ethtool_ops->set_rx_csum, - features, NETIF_F_RXCSUM); - compat |= ethtool_set_flags_compat(dev, dev->ethtool_ops->set_flags, - features, flags_dup_features); - - return compat; -} - static int ethtool_get_features(struct net_device *dev, void __user *useraddr) { struct ethtool_gfeatures cmd = { @@ -283,8 +57,6 @@ static int ethtool_get_features(struct net_device *dev, void __user *useraddr) u32 __user *sizeaddr; u32 copy_size; - ethtool_get_features_compat(dev, features); - sizeaddr = useraddr + offsetof(struct ethtool_gfeatures, size); if (get_user(copy_size, sizeaddr)) return -EFAULT; @@ -320,9 +92,6 @@ static int ethtool_set_features(struct net_device *dev, void __user *useraddr) if (features[0].valid & ~NETIF_F_ETHTOOL_BITS) return -EINVAL; - if (ethtool_set_features_compat(dev, features)) - ret |= ETHTOOL_F_COMPAT; - if (features[0].valid & ~dev->hw_features) { features[0].valid &= dev->hw_features; ret |= ETHTOOL_F_UNSUPPORTED; @@ -433,34 +202,6 @@ static u32 ethtool_get_feature_mask(u32 eth_cmd) } } -static void *__ethtool_get_one_feature_actor(struct net_device *dev, u32 ethcmd) -{ - const struct ethtool_ops *ops = dev->ethtool_ops; - - if (!ops) - return NULL; - - switch (ethcmd) { - case ETHTOOL_GTXCSUM: - return ops->get_tx_csum; - case ETHTOOL_GRXCSUM: - return ops->get_rx_csum; - case ETHTOOL_SSG: - return ops->get_sg; - case ETHTOOL_STSO: - return ops->get_tso; - case ETHTOOL_SUFO: - return ops->get_ufo; - default: - return NULL; - } -} - -static u32 __ethtool_get_rx_csum_oldbug(struct net_device *dev) -{ - return !!(dev->features & NETIF_F_ALL_CSUM); -} - static int ethtool_get_one_feature(struct net_device *dev, char __user *useraddr, u32 ethcmd) { @@ -470,31 +211,11 @@ static int ethtool_get_one_feature(struct net_device *dev, .data = !!(dev->features & mask), }; - /* compatibility with discrete get_ ops */ - if (!(dev->hw_features & mask)) { - u32 (*actor)(struct net_device *); - - actor = __ethtool_get_one_feature_actor(dev, ethcmd); - - /* bug compatibility with old get_rx_csum */ - if (ethcmd == ETHTOOL_GRXCSUM && !actor) - actor = __ethtool_get_rx_csum_oldbug; - - if (actor) - edata.data = actor(dev); - } - if (copy_to_user(useraddr, &edata, sizeof(edata))) return -EFAULT; return 0; } -static int __ethtool_set_tx_csum(struct net_device *dev, u32 data); -static int __ethtool_set_rx_csum(struct net_device *dev, u32 data); -static int __ethtool_set_sg(struct net_device *dev, u32 data); -static int __ethtool_set_tso(struct net_device *dev, u32 data); -static int __ethtool_set_ufo(struct net_device *dev, u32 data); - static int ethtool_set_one_feature(struct net_device *dev, void __user *useraddr, u32 ethcmd) { @@ -506,56 +227,38 @@ static int ethtool_set_one_feature(struct net_device *dev, mask = ethtool_get_feature_mask(ethcmd); mask &= dev->hw_features; - if (mask) { - if (edata.data) - dev->wanted_features |= mask; - else - dev->wanted_features &= ~mask; + if (!mask) + return -EOPNOTSUPP; - __netdev_update_features(dev); - return 0; - } + if (edata.data) + dev->wanted_features |= mask; + else + dev->wanted_features &= ~mask; - /* Driver is not converted to ndo_fix_features or does not - * support changing this offload. In the latter case it won't - * have corresponding ethtool_ops field set. - * - * Following part is to be removed after all drivers advertise - * their changeable features in netdev->hw_features and stop - * using discrete offload setting ops. - */ + __netdev_update_features(dev); - switch (ethcmd) { - case ETHTOOL_STXCSUM: - return __ethtool_set_tx_csum(dev, edata.data); - case ETHTOOL_SRXCSUM: - return __ethtool_set_rx_csum(dev, edata.data); - case ETHTOOL_SSG: - return __ethtool_set_sg(dev, edata.data); - case ETHTOOL_STSO: - return __ethtool_set_tso(dev, edata.data); - case ETHTOOL_SUFO: - return __ethtool_set_ufo(dev, edata.data); - default: - return -EOPNOTSUPP; - } + return 0; +} + +/* the following list of flags are the same as their associated + * NETIF_F_xxx values in include/linux/netdevice.h + */ +static const u32 flags_dup_features = + (ETH_FLAG_LRO | ETH_FLAG_RXVLAN | ETH_FLAG_TXVLAN | ETH_FLAG_NTUPLE | + ETH_FLAG_RXHASH); + +static u32 __ethtool_get_flags(struct net_device *dev) +{ + return dev->features & flags_dup_features; } -int __ethtool_set_flags(struct net_device *dev, u32 data) +static int __ethtool_set_flags(struct net_device *dev, u32 data) { u32 changed; if (data & ~flags_dup_features) return -EINVAL; - /* legacy set_flags() op */ - if (dev->ethtool_ops->set_flags) { - if (unlikely(dev->hw_features & flags_dup_features)) - netdev_warn(dev, - "driver BUG: mixed hw_features and set_flags()\n"); - return dev->ethtool_ops->set_flags(dev, data); - } - /* allow changing only bits set in hw_features */ changed = (data ^ dev->features) & flags_dup_features; if (changed & ~dev->hw_features) @@ -1231,81 +934,6 @@ static int ethtool_set_pauseparam(struct net_device *dev, void __user *useraddr) return dev->ethtool_ops->set_pauseparam(dev, &pauseparam); } -static int __ethtool_set_sg(struct net_device *dev, u32 data) -{ - int err; - - if (!dev->ethtool_ops->set_sg) - return -EOPNOTSUPP; - - if (data && !(dev->features & NETIF_F_ALL_CSUM)) - return -EINVAL; - - if (!data && dev->ethtool_ops->set_tso) { - err = dev->ethtool_ops->set_tso(dev, 0); - if (err) - return err; - } - - if (!data && dev->ethtool_ops->set_ufo) { - err = dev->ethtool_ops->set_ufo(dev, 0); - if (err) - return err; - } - return dev->ethtool_ops->set_sg(dev, data); -} - -static int __ethtool_set_tx_csum(struct net_device *dev, u32 data) -{ - int err; - - if (!dev->ethtool_ops->set_tx_csum) - return -EOPNOTSUPP; - - if (!data && dev->ethtool_ops->set_sg) { - err = __ethtool_set_sg(dev, 0); - if (err) - return err; - } - - return dev->ethtool_ops->set_tx_csum(dev, data); -} - -static int __ethtool_set_rx_csum(struct net_device *dev, u32 data) -{ - if (!dev->ethtool_ops->set_rx_csum) - return -EOPNOTSUPP; - - if (!data) - dev->features &= ~NETIF_F_GRO; - - return dev->ethtool_ops->set_rx_csum(dev, data); -} - -static int __ethtool_set_tso(struct net_device *dev, u32 data) -{ - if (!dev->ethtool_ops->set_tso) - return -EOPNOTSUPP; - - if (data && !(dev->features & NETIF_F_SG)) - return -EINVAL; - - return dev->ethtool_ops->set_tso(dev, data); -} - -static int __ethtool_set_ufo(struct net_device *dev, u32 data) -{ - if (!dev->ethtool_ops->set_ufo) - return -EOPNOTSUPP; - if (data && !(dev->features & NETIF_F_SG)) - return -EINVAL; - if (data && !((dev->features & NETIF_F_GEN_CSUM) || - (dev->features & (NETIF_F_IP_CSUM|NETIF_F_IPV6_CSUM)) - == (NETIF_F_IP_CSUM|NETIF_F_IPV6_CSUM))) - return -EINVAL; - return dev->ethtool_ops->set_ufo(dev, data); -} - static int ethtool_self_test(struct net_device *dev, char __user *useraddr) { struct ethtool_test test; @@ -1771,9 +1399,7 @@ int dev_ethtool(struct net *net, struct ifreq *ifr) break; case ETHTOOL_GFLAGS: rc = ethtool_get_value(dev, useraddr, ethcmd, - (dev->ethtool_ops->get_flags ? - dev->ethtool_ops->get_flags : - ethtool_op_get_flags)); + __ethtool_get_flags); break; case ETHTOOL_SFLAGS: rc = ethtool_set_value(dev, useraddr, __ethtool_set_flags); |