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| author | Sven Eckelmann <sven@narfation.org> | 2012-08-21 01:37:26 +0400 |
|---|---|---|
| committer | Antonio Quartulli <ordex@autistici.org> | 2012-10-29 12:42:36 +0400 |
| commit | bd5b80d51a6c4a68f7d4b9b92c495329f47e53d4 (patch) | |
| tree | 8650acb5b824f001651186e1357f4b7666437330 /net/batman-adv/main.c | |
| parent | 8e7c15d6b5468f0dcdd887db1e5df88e629c00d6 (diff) | |
| download | linux-bd5b80d51a6c4a68f7d4b9b92c495329f47e53d4.tar.xz | |
batman-adv: Check return value of try_module_get
New operations should not be started when they need an increased module
reference counter and try_module_get failed.
This patch addresses Coverity #712284: Unchecked return value
Signed-off-by: Sven Eckelmann <sven@narfation.org>
Signed-off-by: Antonio Quartulli <ordex@autistici.org>
Diffstat (limited to 'net/batman-adv/main.c')
| -rw-r--r-- | net/batman-adv/main.c | 10 |
1 files changed, 0 insertions, 10 deletions
diff --git a/net/batman-adv/main.c b/net/batman-adv/main.c index a4a337d9af9c..f9bcfa17f50f 100644 --- a/net/batman-adv/main.c +++ b/net/batman-adv/main.c @@ -160,16 +160,6 @@ void batadv_mesh_free(struct net_device *soft_iface) atomic_set(&bat_priv->mesh_state, BATADV_MESH_INACTIVE); } -void batadv_inc_module_count(void) -{ - try_module_get(THIS_MODULE); -} - -void batadv_dec_module_count(void) -{ - module_put(THIS_MODULE); -} - int batadv_is_my_mac(const uint8_t *addr) { const struct batadv_hard_iface *hard_iface; |