diff options
| author | Eric Dumazet <eric.dumazet@gmail.com> | 2009-11-06 07:47:35 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2009-11-06 09:34:16 +0300 |
| commit | 31ef30c760f7ddb133fa538df1dfbec1f42294d7 (patch) | |
| tree | 999e55e8eb3a2279b2584fbeffdd2d0eeac63061 /net/bridge/br_ioctl.c | |
| parent | c84b3268da3b85c9d8a9e504e1001a14ed829e94 (diff) | |
| download | linux-31ef30c760f7ddb133fa538df1dfbec1f42294d7.tar.xz | |
bridge: remove dev_put() in add_del_if()
add_del_if() is called with RTNL, we can use __dev_get_by_index()
instead of [dev_get_by_index() + dev_put()]
Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Acked-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/bridge/br_ioctl.c')
| -rw-r--r-- | net/bridge/br_ioctl.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/net/bridge/br_ioctl.c b/net/bridge/br_ioctl.c index 6a6433daaf27..2af6e4a90262 100644 --- a/net/bridge/br_ioctl.c +++ b/net/bridge/br_ioctl.c @@ -81,6 +81,7 @@ static int get_fdb_entries(struct net_bridge *br, void __user *userbuf, return num; } +/* called with RTNL */ static int add_del_if(struct net_bridge *br, int ifindex, int isadd) { struct net_device *dev; @@ -89,7 +90,7 @@ static int add_del_if(struct net_bridge *br, int ifindex, int isadd) if (!capable(CAP_NET_ADMIN)) return -EPERM; - dev = dev_get_by_index(dev_net(br->dev), ifindex); + dev = __dev_get_by_index(dev_net(br->dev), ifindex); if (dev == NULL) return -EINVAL; @@ -98,7 +99,6 @@ static int add_del_if(struct net_bridge *br, int ifindex, int isadd) else ret = br_del_if(br, dev); - dev_put(dev); return ret; } |