diff options
| author | Sven Eckelmann <sven@narfation.org> | 2016-01-05 12:06:26 +0100 |
|---|---|---|
| committer | Antonio Quartulli <a@unstable.cc> | 2016-02-10 23:23:57 +0800 |
| commit | 140ed8e87ca8f4875c2b146cdb2cdbf0c9ac6080 (patch) | |
| tree | 40d25e2ba9d092af27cb7d1c322d0f2c7a8d1a69 /net/batman-adv/hard-interface.c | |
| parent | aaa5672052cb0f18a5ab0ab19e9ef71c50e018a8 (diff) | |
| download | op-kernel-dev-140ed8e87ca8f4875c2b146cdb2cdbf0c9ac6080.zip op-kernel-dev-140ed8e87ca8f4875c2b146cdb2cdbf0c9ac6080.tar.gz | |
batman-adv: Drop reference to netdevice on last reference
The references to the network device should be dropped inside the release
function for batadv_hard_iface similar to what is done with the batman-adv
internal datastructures.
Signed-off-by: Sven Eckelmann <sven@narfation.org>
Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch>
Signed-off-by: Antonio Quartulli <a@unstable.cc>
Diffstat (limited to 'net/batman-adv/hard-interface.c')
| -rw-r--r-- | net/batman-adv/hard-interface.c | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/net/batman-adv/hard-interface.c b/net/batman-adv/hard-interface.c index db90022..b17e272 100644 --- a/net/batman-adv/hard-interface.c +++ b/net/batman-adv/hard-interface.c @@ -47,13 +47,16 @@ #include "sysfs.h" #include "translation-table.h" -void batadv_hardif_free_rcu(struct rcu_head *rcu) +/** + * batadv_hardif_release - release hard interface from lists and queue for + * free after rcu grace period + * @hard_iface: the hard interface to free + */ +void batadv_hardif_release(struct batadv_hard_iface *hard_iface) { - struct batadv_hard_iface *hard_iface; - - hard_iface = container_of(rcu, struct batadv_hard_iface, rcu); dev_put(hard_iface->net_dev); - kfree(hard_iface); + + kfree_rcu(hard_iface, rcu); } struct batadv_hard_iface * |
