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| author | YueHaibing <yuehaibing@huawei.com> | 2018-07-25 13:00:49 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-07-27 00:05:11 +0300 |
| commit | 63135ee0a6e5f5a5ad1345e48099e62d3d617a81 (patch) | |
| tree | b98bb664f42379e567073e0fa530cbd4b1638c0f /net/tipc/bearer.c | |
| parent | 201876b33c09edcb6c2914f0ced798437a102648 (diff) | |
| download | linux-63135ee0a6e5f5a5ad1345e48099e62d3d617a81.tar.xz | |
tipc: add missing dev_put() on error in tipc_enable_l2_media
when tipc_own_id failed to obtain node identity,dev_put should
be call before return -EINVAL.
Fixes: 682cd3cf946b ("tipc: confgiure and apply UDP bearer MTU on running links")
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/tipc/bearer.c')
| -rw-r--r-- | net/tipc/bearer.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/net/tipc/bearer.c b/net/tipc/bearer.c index fd6d8f18955c..418f03d0be90 100644 --- a/net/tipc/bearer.c +++ b/net/tipc/bearer.c @@ -395,6 +395,7 @@ int tipc_enable_l2_media(struct net *net, struct tipc_bearer *b, tipc_net_init(net, node_id, 0); } if (!tipc_own_id(net)) { + dev_put(dev); pr_warn("Failed to obtain node identity\n"); return -EINVAL; } |