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net: bonding: move ioctl handling to private ndo operation

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All other user triggered operations are gone from ndo_ioctl, so move
the SIOCBOND family into a custom operation as well.

The .ndo_ioctl() helper is no longer called by the dev_ioctl.c code now,
but there are still a few definitions in obsolete wireless drivers as well
as the appletalk and ieee802154 layers to call SIOCSIFADDR/SIOCGIFADDR
helpers from inside the kernel.

Cc: Jay Vosburgh <j.vosburgh@gmail.com>
Cc: Veaceslav Falico <vfalico@gmail.com>
Cc: Andy Gospodarek <andy@greyhouse.net>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Arnd Bergmann
2021-07-27 15:45:17 +02:00
committed by David S. Miller
parent ad2f99aedf
commit 3d9d00bd18
4 changed files with 26 additions and 8 deletions
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13
include/linux/netdevice.h
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@@ -1086,9 +1086,14 @@ struct netdev_net_notifier {
* Test if Media Access Control address is valid for the device.
*
* int (*ndo_do_ioctl)(struct net_device *dev, struct ifreq *ifr, int cmd);
* Called when a user requests an ioctl which can't be handled by
* the generic interface code. If not defined ioctls return
* not supported error code.
* Old-style ioctl entry point. This is used internally by the
* appletalk and ieee802154 subsystems but is no longer called by
* the device ioctl handler.
*
* int (*ndo_siocbond)(struct net_device *dev, struct ifreq *ifr, int cmd);
* Used by the bonding driver for its device specific ioctls:
* SIOCBONDENSLAVE, SIOCBONDRELEASE, SIOCBONDSETHWADDR, SIOCBONDCHANGEACTIVE,
* SIOCBONDSLAVEINFOQUERY, and SIOCBONDINFOQUERY
*
* * int (*ndo_eth_ioctl)(struct net_device *dev, struct ifreq *ifr, int cmd);
* Called for ethernet specific ioctls: SIOCGMIIPHY, SIOCGMIIREG,
@@ -1367,6 +1372,8 @@ struct net_device_ops {
struct ifreq *ifr, int cmd);
int (*ndo_eth_ioctl)(struct net_device *dev,
struct ifreq *ifr, int cmd);
int (*ndo_siocbond)(struct net_device *dev,
struct ifreq *ifr, int cmd);
int (*ndo_siocwandev)(struct net_device *dev,
struct if_settings *ifs);
int (*ndo_siocdevprivate)(struct net_device *dev,