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authorJiri Pirko <jpirko@redhat.com>2010-05-05 00:56:33 -0700
committerDavid S. Miller <davem@davemloft.net>2010-05-05 00:56:33 -0700
commit8753d29fd5daf890004a38c80835e1eb3acda394 (patch)
tree7982db768fe9236ff2b076ed473a0a74782cce2c
parent0a12761bcd5646691c5d16dd93df84d1b8849285 (diff)
downloadop-kernel-dev-8753d29fd5daf890004a38c80835e1eb3acda394.zip
op-kernel-dev-8753d29fd5daf890004a38c80835e1eb3acda394.tar.gz
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>
-rw-r--r--drivers/net/pppoe.c6
1 files changed, 0 insertions, 6 deletions
diff --git a/drivers/net/pppoe.c b/drivers/net/pppoe.c
index c059c8d..99f031a 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];
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