diff options
| author | Thadeu Lima de Souza Cascardo | 2010-02-01 08:21:35 +0000 |
|---|---|---|
| committer | David S. Miller | 2010-02-03 20:14:23 -0800 |
| commit | 3fdde0a1602d20c02a7d66e07ab6718ab8d79b12 (patch) | |
| tree | e298e319232b59ca8ddfbab3e9a88c07112f6052 /net/irda/irnet | |
| parent | 454debe45c86102528c90c12eb6a99245b773bfe (diff) | |
irda: add missing BKL in irnet_ppp ioctl
One ioctl has been forgotten when the BKL was push down into irnet_ppp
ioctl function.
Signed-off-by: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/irda/irnet')
| -rw-r--r-- | net/irda/irnet/irnet_ppp.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/net/irda/irnet/irnet_ppp.c b/net/irda/irnet/irnet_ppp.c index 7c22c126f0ea..6b3602de359a 100644 --- a/net/irda/irnet/irnet_ppp.c +++ b/net/irda/irnet/irnet_ppp.c @@ -698,9 +698,11 @@ dev_irnet_ioctl( /* Query PPP channel and unit number */ case PPPIOCGCHAN: + lock_kernel(); if(ap->ppp_open && !put_user(ppp_channel_index(&ap->chan), (int __user *)argp)) err = 0; + unlock_kernel(); break; case PPPIOCGUNIT: lock_kernel(); |