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net-tun: BKL pushdown

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Signed-off-by: Arnd Bergmann <arnd@arndb.de>
This commit is contained in:
Arnd Bergmann 2008-05-20 19:16:24 +02:00 committed by Jonathan Corbet
parent db41bc9c4d
commit fd3e05b6c8
1 changed files with 2 additions and 0 deletions
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2
drivers/net/tun.c
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@ -48,6 +48,7 @@
#include <linux/kernel.h>
#include <linux/major.h>
#include <linux/slab.h>
#include <linux/smp_lock.h>
#include <linux/poll.h>
#include <linux/fcntl.h>
#include <linux/init.h>
@ -797,6 +798,7 @@ static int tun_chr_fasync(int fd, struct file *file, int on)
static int tun_chr_open(struct inode *inode, struct file * file)
{
cycle_kernel_lock();
DBG1(KERN_INFO "tunX: tun_chr_open\n");
file->private_data = NULL;
return 0;