commit 3fdde0a1602d20c02a7d66e07ab6718ab8d79b12
author Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> Mon Feb 01 08:21:35 2010 +0000
committer David S. Miller <davem@davemloft.net> Wed Feb 03 20:14:23 2010 -0800
tree e298e319232b59ca8ddfbab3e9a88c07112f6052
parent 454debe45c86102528c90c12eb6a99245b773bfe

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>

net/irda/irnet/irnet_ppp.c

diff --git a/net/irda/irnet/irnet_ppp.c b/net/irda/irnet/irnet_ppp.c
index 7c22c126f..6b3602d 100644
--- a/net/irda/irnet/irnet_ppp.c
+++ b/net/irda/irnet/irnet_ppp.c
@@ -698,9 +698,11 @@
 
       /* 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();