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authorOliver Hartkopp <socketcan@hartkopp.net>2019-07-23 15:08:47 +0300
committerMarc Kleine-Budde <mkl@pengutronix.de>2019-07-24 11:31:55 +0300
commit60649d4e0af6c26b6c423dea9c57f39e823fc0c5 (patch)
treeec31fe2a85f73fe3516ed2219fc8b628fc863127 /net/can/af_can.c
parent4c7f715485159ab8a55b9471fc6fd75db51fd623 (diff)
downloadlinux-60649d4e0af6c26b6c423dea9c57f39e823fc0c5.tar.xz
can: remove obsolete empty ioctl() handler
With commit c7cbdbf29f488a ("net: rework SIOCGSTAMP ioctl handling") the only ioctl function in can_ioctl() has been removed. As this SIOCGSTAMP ioctl command is now handled in net/socket.c we can entirely remove the CAN specific ioctl functions. Signed-off-by: Oliver Hartkopp <socketcan@hartkopp.net> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Diffstat (limited to 'net/can/af_can.c')
-rw-r--r--net/can/af_can.c9
1 files changed, 0 insertions, 9 deletions
diff --git a/net/can/af_can.c b/net/can/af_can.c
index 80281ef2ccbd..9c86de2da45e 100644
--- a/net/can/af_can.c
+++ b/net/can/af_can.c
@@ -87,15 +87,6 @@ static atomic_t skbcounter = ATOMIC_INIT(0);
* af_can socket functions
*/
-int can_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg)
-{
- switch (cmd) {
- default:
- return -ENOIOCTLCMD;
- }
-}
-EXPORT_SYMBOL(can_ioctl);
-
static void can_sock_destruct(struct sock *sk)
{
skb_queue_purge(&sk->sk_receive_queue);