diff options
Diffstat (limited to 'net/phonet')
| -rw-r--r-- | net/phonet/af_phonet.c | 3 | ||||
| -rw-r--r-- | net/phonet/pn_dev.c | 6 | ||||
| -rw-r--r-- | net/phonet/socket.c | 3 |
3 files changed, 4 insertions, 8 deletions
diff --git a/net/phonet/af_phonet.c b/net/phonet/af_phonet.c index ca6ae4c59433..65218b7ce9f9 100644 --- a/net/phonet/af_phonet.c +++ b/net/phonet/af_phonet.c @@ -275,8 +275,7 @@ int pn_skb_send(struct sock *sk, struct sk_buff *skb, drop: kfree_skb(skb); - if (dev) - dev_put(dev); + dev_put(dev); return err; } EXPORT_SYMBOL(pn_skb_send); diff --git a/net/phonet/pn_dev.c b/net/phonet/pn_dev.c index 876d0ae5f9fd..cde671d29d5d 100644 --- a/net/phonet/pn_dev.c +++ b/net/phonet/pn_dev.c @@ -122,8 +122,7 @@ struct net_device *phonet_device_get(struct net *net) break; dev = NULL; } - if (dev) - dev_hold(dev); + dev_hold(dev); rcu_read_unlock(); return dev; } @@ -411,8 +410,7 @@ struct net_device *phonet_route_output(struct net *net, u8 daddr) daddr >>= 2; rcu_read_lock(); dev = rcu_dereference(routes->table[daddr]); - if (dev) - dev_hold(dev); + dev_hold(dev); rcu_read_unlock(); if (!dev) diff --git a/net/phonet/socket.c b/net/phonet/socket.c index 2599235d592e..71e2caf6ab85 100644 --- a/net/phonet/socket.c +++ b/net/phonet/socket.c @@ -379,8 +379,7 @@ static int pn_socket_ioctl(struct socket *sock, unsigned int cmd, saddr = PN_NO_ADDR; release_sock(sk); - if (dev) - dev_put(dev); + dev_put(dev); if (saddr == PN_NO_ADDR) return -EHOSTUNREACH; |