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| 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/hdlc.c | |
| parent | a76053707dbf0dc020a73b4d90cd952409ef3691 (diff) | |
| download | linux-ad7eab2ab014748b062507b7ac69f8e856057717.tar.gz linux-ad7eab2ab014748b062507b7ac69f8e856057717.tar.bz2 linux-ad7eab2ab014748b062507b7ac69f8e856057717.zip | |
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/hdlc.c')
| -rw-r--r-- | drivers/net/wan/hdlc.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/drivers/net/wan/hdlc.c b/drivers/net/wan/hdlc.c index dd6312b69861..cbed10b1d862 100644 --- a/drivers/net/wan/hdlc.c +++ b/drivers/net/wan/hdlc.c @@ -196,16 +196,13 @@ void hdlc_close(struct net_device *dev) } EXPORT_SYMBOL(hdlc_close); -int hdlc_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd) +int hdlc_ioctl(struct net_device *dev, struct if_settings *ifs) { struct hdlc_proto *proto = first_proto; int result; - if (cmd != SIOCWANDEV) - return -EINVAL; - if (dev_to_hdlc(dev)->proto) { - result = dev_to_hdlc(dev)->proto->ioctl(dev, ifr); + result = dev_to_hdlc(dev)->proto->ioctl(dev, ifs); if (result != -EINVAL) return result; } @@ -213,7 +210,7 @@ int hdlc_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd) /* Not handled by currently attached protocol (if any) */ while (proto) { - result = proto->ioctl(dev, ifr); + result = proto->ioctl(dev, ifs); if (result != -EINVAL) return result; proto = proto->next; |