irda: unbalanced lock_kernel in irnet_ppp

Add the missing unlock_kernel in one ioctl operation. Signed-off-by: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
mariux64 · Feb 4, 2010 · 454debe · 454debe
1 parent fdd3d63
commit 454debe
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/net/irda/irnet/irnet_ppp.c b/net/irda/irnet/irnet_ppp.c
@@ -706,7 +706,8 @@ dev_irnet_ioctl(
       lock_kernel();
       if(ap->ppp_open && !put_user(ppp_unit_number(&ap->chan),
 						(int __user *)argp))
-      err = 0;
+        err = 0;
+      unlock_kernel();
       break;
 
       /* All these ioctls can be passed both directly and from ppp_generic,