From: Arnd Bergmann <a...@arndb.de>
The private sb1000 ioctl commands all work correctly in
compat mode. Change the to ndo_siocdevprivate as a cleanup.
Signed-off-by: Arnd Bergmann <a...@arndb.de>
---
drivers/net/sb1000.c | 20 +++++++++++---------
1 file changed, 11 insertions(+), 9 deletions(-)
diff --git a/drivers/net/sb1000.c b/drivers/net/sb1000.c
index e88af978f63c..9b14087be900 100644
--- a/drivers/net/sb1000.c
+++ b/drivers/net/sb1000.c
@@ -78,7 +78,8 @@ struct sb1000_private {
/* prototypes for Linux interface */
extern int sb1000_probe(struct net_device *dev);
static int sb1000_open(struct net_device *dev);
-static int sb1000_dev_ioctl (struct net_device *dev, struct ifreq *ifr, int
cmd);
+static int sb1000_siocdevprivate(struct net_device *dev, struct ifreq *ifr,
+ void __user *data, int cmd);
static netdev_tx_t sb1000_start_xmit(struct sk_buff *skb,
struct net_device *dev);
static irqreturn_t sb1000_interrupt(int irq, void *dev_id);
@@ -135,7 +136,7 @@ MODULE_DEVICE_TABLE(pnp, sb1000_pnp_ids);
static const struct net_device_ops sb1000_netdev_ops = {
.ndo_open = sb1000_open,
.ndo_start_xmit = sb1000_start_xmit,
- .ndo_do_ioctl = sb1000_dev_ioctl,
+ .ndo_siocdevprivate = sb1000_siocdevprivate,
.ndo_stop = sb1000_close,
.ndo_set_mac_address = eth_mac_addr,
.ndo_validate_addr = eth_validate_addr,
@@ -987,7 +988,8 @@ sb1000_open(struct net_device *dev)
return 0; /* Always succeed */
}
-static int sb1000_dev_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
+static int sb1000_siocdevprivate(struct net_device *dev, struct ifreq *ifr,
+ void __user *data, int cmd)
{
char* name;
unsigned char version[2];
@@ -1011,7 +1013,7 @@ static int sb1000_dev_ioctl(struct net_device *dev,
struct ifreq *ifr, int cmd)
stats[2] = dev->stats.rx_packets;
stats[3] = dev->stats.rx_errors;
stats[4] = dev->stats.rx_dropped;
- if(copy_to_user(ifr->ifr_data, stats, sizeof(stats)))
+ if(copy_to_user(data, stats, sizeof(stats)))
return -EFAULT;
status = 0;
break;
@@ -1019,21 +1021,21 @@ static int sb1000_dev_ioctl(struct net_device *dev,
struct ifreq *ifr, int cmd)
case SIOCGCMFIRMWARE: /* get firmware version */
if ((status = sb1000_get_firmware_version(ioaddr, name,
version, 1)))
return status;
- if(copy_to_user(ifr->ifr_data, version, sizeof(version)))
+ if(copy_to_user(data, version, sizeof(version)))
return -EFAULT;
break;
case SIOCGCMFREQUENCY: /* get frequency */
if ((status = sb1000_get_frequency(ioaddr, name, &frequency)))
return status;
- if(put_user(frequency, (int __user *) ifr->ifr_data))
+ if(put_user(frequency, (int __user *) data))
return -EFAULT;
break;
case SIOCSCMFREQUENCY: /* set frequency */
if (!capable(CAP_NET_ADMIN))
return -EPERM;
- if(get_user(frequency, (int __user *) ifr->ifr_data))
+ if(get_user(frequency, (int __user *) data))
return -EFAULT;
if ((status = sb1000_set_frequency(ioaddr, name, frequency)))
return status;
@@ -1042,14 +1044,14 @@ static int sb1000_dev_ioctl(struct net_device *dev,
struct ifreq *ifr, int cmd)
case SIOCGCMPIDS: /* get PIDs */
if ((status = sb1000_get_PIDs(ioaddr, name, PID)))
return status;
- if(copy_to_user(ifr->ifr_data, PID, sizeof(PID)))
+ if(copy_to_user(data, PID, sizeof(PID)))
return -EFAULT;
break;
case SIOCSCMPIDS: /* set PIDs */
if (!capable(CAP_NET_ADMIN))
return -EPERM;
- if(copy_from_user(PID, ifr->ifr_data, sizeof(PID)))
+ if(copy_from_user(PID, data, sizeof(PID)))
return -EFAULT;
if ((status = sb1000_set_PIDs(ioaddr, name, PID)))
return status;
--
2.27.0
