diff options
| author | Arnd Bergmann <arnd@arndb.de> | 2021-07-27 15:45:14 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2021-07-27 20:11:45 +0100 |
| commit | ad7eab2ab014748b062507b7ac69f8e856057717 (patch) | |
| tree | 8d9277dcfed3e929d2d66247cd0e9ab7ec8ef8df /drivers/net/wan/lmc | |
| parent | a76053707dbf0dc020a73b4d90cd952409ef3691 (diff) | |
net: split out ndo_siowandev ioctl
In order to further reduce the scope of ndo_do_ioctl(), move
out the SIOCWANDEV handling into a new network device operation
function.
Adjust the prototype to only pass the if_settings sub-structure
in place of the ifreq, and remove the redundant 'cmd' argument
in the process.
Cc: Krzysztof Halasa <khc@pm.waw.pl>
Cc: "Jan \"Yenya\" Kasprzak" <kas@fi.muni.cz>
Cc: Kevin Curtis <kevin.curtis@farsite.co.uk>
Cc: Zhao Qiang <qiang.zhao@nxp.com>
Cc: Martin Schiller <ms@dev.tdt.de>
Cc: Jiri Slaby <jirislaby@kernel.org>
Cc: linux-x25@vger.kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/wan/lmc')
| -rw-r--r-- | drivers/net/wan/lmc/lmc.h | 2 | ||||
| -rw-r--r-- | drivers/net/wan/lmc/lmc_main.c | 10 | ||||
| -rw-r--r-- | drivers/net/wan/lmc/lmc_proto.c | 7 | ||||
| -rw-r--r-- | drivers/net/wan/lmc/lmc_proto.h | 1 |
4 files changed, 2 insertions, 18 deletions
diff --git a/drivers/net/wan/lmc/lmc.h b/drivers/net/wan/lmc/lmc.h index 3bd541c868d5..d7d59b4595f9 100644 --- a/drivers/net/wan/lmc/lmc.h +++ b/drivers/net/wan/lmc/lmc.h @@ -19,7 +19,7 @@ void lmc_mii_writereg(lmc_softc_t * const, unsigned, unsigned, unsigned); void lmc_gpio_mkinput(lmc_softc_t * const sc, u32 bits); void lmc_gpio_mkoutput(lmc_softc_t * const sc, u32 bits); -int lmc_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd); +int lmc_ioctl(struct net_device *dev, struct if_settings *ifs); extern lmc_media_t lmc_ds3_media; extern lmc_media_t lmc_ssi_media; diff --git a/drivers/net/wan/lmc/lmc_main.c b/drivers/net/wan/lmc/lmc_main.c index 26a4ffbff73b..ed687bf6ec47 100644 --- a/drivers/net/wan/lmc/lmc_main.c +++ b/drivers/net/wan/lmc/lmc_main.c @@ -616,14 +616,6 @@ static int lmc_siocdevprivate(struct net_device *dev, struct ifreq *ifr, return ret; } -int lmc_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd) -{ - if (cmd != SIOCWANDEV) - return -EOPNOTSUPP; - - return lmc_proto_ioctl(dev_to_sc(dev), ifr, cmd); -} - /* the watchdog process that cruises around */ static void lmc_watchdog(struct timer_list *t) /*fold00*/ @@ -794,7 +786,7 @@ static const struct net_device_ops lmc_ops = { .ndo_open = lmc_open, .ndo_stop = lmc_close, .ndo_start_xmit = hdlc_start_xmit, - .ndo_do_ioctl = lmc_ioctl, + .ndo_siocwandev = hdlc_ioctl, .ndo_siocdevprivate = lmc_siocdevprivate, .ndo_tx_timeout = lmc_driver_timeout, .ndo_get_stats = lmc_get_stats, diff --git a/drivers/net/wan/lmc/lmc_proto.c b/drivers/net/wan/lmc/lmc_proto.c index 4e9cc83b615a..e5487616a816 100644 --- a/drivers/net/wan/lmc/lmc_proto.c +++ b/drivers/net/wan/lmc/lmc_proto.c @@ -58,13 +58,6 @@ void lmc_proto_attach(lmc_softc_t *sc) /*FOLD00*/ } } -int lmc_proto_ioctl(lmc_softc_t *sc, struct ifreq *ifr, int cmd) -{ - if (sc->if_type == LMC_PPP) - return hdlc_ioctl(sc->lmc_device, ifr, cmd); - return -EOPNOTSUPP; -} - int lmc_proto_open(lmc_softc_t *sc) { int ret = 0; diff --git a/drivers/net/wan/lmc/lmc_proto.h b/drivers/net/wan/lmc/lmc_proto.h index bb098e443776..e56e7072de44 100644 --- a/drivers/net/wan/lmc/lmc_proto.h +++ b/drivers/net/wan/lmc/lmc_proto.h @@ -5,7 +5,6 @@ #include <linux/hdlc.h> void lmc_proto_attach(lmc_softc_t *sc); -int lmc_proto_ioctl(lmc_softc_t *sc, struct ifreq *ifr, int cmd); int lmc_proto_open(lmc_softc_t *sc); void lmc_proto_close(lmc_softc_t *sc); __be16 lmc_proto_type(lmc_softc_t *sc, struct sk_buff *skb); |