diff options
| author | Stephen Hemminger <shemminger@osdl.org> | 2003-06-04 09:50:39 -0700 |
|---|---|---|
| committer | David S. Miller <davem@nuts.ninka.net> | 2003-06-04 09:50:39 -0700 |
| commit | cbe7defa859ae2077f2b577a5540853b24868da8 (patch) | |
| tree | 0b50616f6595c91c137ca7e13500c77d714ed04e | |
| parent | cd290c4adbbb7588e16062c86893d90353f474f2 (diff) | |
[NET]: Fix device unregister in TUN driver.
| -rw-r--r-- | drivers/net/tun.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/net/tun.c b/drivers/net/tun.c index 369ad8cb2729..8e159834ed06 100644 --- a/drivers/net/tun.c +++ b/drivers/net/tun.c @@ -551,10 +551,12 @@ static int tun_chr_close(struct inode *inode, struct file *file) if (!(tun->flags & TUN_PERSIST)) { dev_close(&tun->dev); unregister_netdevice(&tun->dev); - kfree(tun); } rtnl_unlock(); + + if (!(tun->flags & TUN_PERSIST)) + kfree(tun); return 0; } |