diff options
| author | Jiri Pirko <jpirko@redhat.com> | 2010-05-05 00:56:33 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2010-05-05 00:56:33 -0700 |
| commit | 8753d29fd5daf890004a38c80835e1eb3acda394 (patch) | |
| tree | 7982db768fe9236ff2b076ed473a0a74782cce2c /drivers/net/pppoe.c | |
| parent | 0a12761bcd5646691c5d16dd93df84d1b8849285 (diff) | |
| download | lwn-8753d29fd5daf890004a38c80835e1eb3acda394.tar.gz lwn-8753d29fd5daf890004a38c80835e1eb3acda394.zip | |
pppoe: remove unnecessary checks in pppoe_flush_dev
pernet memory is guaranteed to exist when notifiers are called.
Signed-off-by: Jiri Pirko <jpirko@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/pppoe.c')
| -rw-r--r-- | drivers/net/pppoe.c | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/drivers/net/pppoe.c b/drivers/net/pppoe.c index c059c8db42e3..99f031a08a01 100644 --- a/drivers/net/pppoe.c +++ b/drivers/net/pppoe.c @@ -290,12 +290,6 @@ static void pppoe_flush_dev(struct net_device *dev) struct pppoe_net *pn; int i; - BUG_ON(dev == NULL); - - pn = pppoe_pernet(dev_net(dev)); - if (!pn) /* already freed */ - return; - write_lock_bh(&pn->hash_lock); for (i = 0; i < PPPOE_HASH_SIZE; i++) { struct pppox_sock *po = pn->hash_table[i]; |