redonkable/alistair23-linux
redonkable/alistair23-linux
1
0
Fork 0
Code Releases Activity

[IRDA] donauboe: locking fix

Browse source 
From: Andrew Morton <akpm@osdl.org>

Two missing unlocks, as noted by Ted Unangst <tedu@coverity.com>

Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Andrew Morton 2005-11-08 09:41:13 -08:00 committed by David S. Miller
parent b3f9b92a6e
commit ac7c98eca8
1 changed files with 9 additions and 5 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

14
drivers/net/irda/donauboe.c
View file

@ -1459,8 +1459,10 @@ toshoboe_net_ioctl (struct net_device *dev, struct ifreq *rq, int cmd)
*/
IRDA_DEBUG (1, "%s(BANDWIDTH), %s, (%X/%ld\n", __FUNCTION__
,dev->name, INB (OBOE_STATUS), irq->ifr_baudrate );
if (!in_interrupt () && !capable (CAP_NET_ADMIN))
return -EPERM;
if (!in_interrupt () && !capable (CAP_NET_ADMIN)) {
ret = -EPERM;
goto out;
}
/* self->speed=irq->ifr_baudrate; */
/* toshoboe_setbaud(self); */
@ -1470,8 +1472,10 @@ toshoboe_net_ioctl (struct net_device *dev, struct ifreq *rq, int cmd)
case SIOCSMEDIABUSY: /* Set media busy */
IRDA_DEBUG (1, "%s(MEDIABUSY), %s, (%X/%x)\n", __FUNCTION__
,dev->name, INB (OBOE_STATUS), capable (CAP_NET_ADMIN) );
if (!capable (CAP_NET_ADMIN))
return -EPERM;
if (!capable (CAP_NET_ADMIN)) {
ret = -EPERM;
goto out;
}
irda_device_set_media_busy (self->netdev, TRUE);
break;
case SIOCGRECEIVING: /* Check if we are receiving right now */
@ -1483,7 +1487,7 @@ toshoboe_net_ioctl (struct net_device *dev, struct ifreq *rq, int cmd)
IRDA_DEBUG (1, "%s(?), %s, (cmd=0x%X)\n", __FUNCTION__, dev->name, cmd);
ret = -EOPNOTSUPP;
}
out:
spin_unlock_irqrestore(&self->spinlock, flags);
return ret;