diff options
| author | David Lamparter <equinox@diac24.net> | 2011-07-17 12:53:12 +0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2011-07-17 23:33:22 +0400 |
| commit | 69ecca86da4890c13a5e29c51b4ac76a1a8a62c9 (patch) | |
| tree | 3a0084284ef48af692f7471a5736b0099912a77a /include/linux/if_vlan.h | |
| parent | 178edcbc6b539dfc21062fed9bf31701a8952e1c (diff) | |
| download | linux-69ecca86da4890c13a5e29c51b4ac76a1a8a62c9.tar.xz | |
net: vlan, qlcnic: make vlan_find_dev private
there is only one user of vlan_find_dev outside of the actual vlan code:
qlcnic uses it to iterate over some VLANs it knows.
let's just make vlan_find_dev private to the VLAN code and have the
iteration in qlcnic be a bit more direct. (a few rcu dereferences less
too)
Signed-off-by: David Lamparter <equinox@diac24.net>
Cc: Patrick McHardy <kaber@trash.net>
Cc: Amit Kumar Salecha <amit.salecha@qlogic.com>
Cc: Anirban Chakraborty <anirban.chakraborty@qlogic.com>
Cc: linux-driver@qlogic.com
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/linux/if_vlan.h')
| -rw-r--r-- | include/linux/if_vlan.h | 11 |
1 files changed, 0 insertions, 11 deletions
diff --git a/include/linux/if_vlan.h b/include/linux/if_vlan.h index affa27380b72..bc03e40fd7fd 100644 --- a/include/linux/if_vlan.h +++ b/include/linux/if_vlan.h @@ -119,17 +119,6 @@ static inline int is_vlan_dev(struct net_device *dev) #define vlan_tx_tag_get(__skb) ((__skb)->vlan_tci & ~VLAN_TAG_PRESENT) #if defined(CONFIG_VLAN_8021Q) || defined(CONFIG_VLAN_8021Q_MODULE) -/* Must be invoked with rcu_read_lock or with RTNL. */ -static inline struct net_device *vlan_find_dev(struct net_device *real_dev, - u16 vlan_id) -{ - struct vlan_group *grp = rcu_dereference_rtnl(real_dev->vlgrp); - - if (grp) - return vlan_group_get_device(grp, vlan_id); - - return NULL; -} extern struct net_device *vlan_dev_real_dev(const struct net_device *dev); extern u16 vlan_dev_vlan_id(const struct net_device *dev); |