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| author | David Herrmann <dh.herrmann@gmail.com> | 2013-02-24 19:36:51 +0100 |
|---|---|---|
| committer | Gustavo Padovan <gustavo.padovan@collabora.co.uk> | 2013-03-08 10:38:44 -0300 |
| commit | 5e9d7f868f04106139a58212b860dcdc268ad3af (patch) | |
| tree | b18a22bb524431c882d39e425297fc0c9adf8b86 /net/bluetooth/sco.c | |
| parent | fd86c9becc1154ee5643caafedf7cbdf8241c176 (diff) | |
| download | op-kernel-dev-5e9d7f868f04106139a58212b860dcdc268ad3af.zip op-kernel-dev-5e9d7f868f04106139a58212b860dcdc268ad3af.tar.gz | |
Bluetooth: discard bt_sock_unregister() errors
After we successfully registered a socket via bt_sock_register() there is
no reason to ever check the return code of bt_sock_unregister(). If
bt_sock_unregister() fails, it means the socket _is_ already unregistered
so we have what we want, don't we?
Also, to get bt_sock_unregister() to fail, another part of the kernel has
to unregister _our_ socket. This is sooo _wrong_ that it will break way
earlier than when we unregister our socket.
Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
Diffstat (limited to 'net/bluetooth/sco.c')
| -rw-r--r-- | net/bluetooth/sco.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/net/bluetooth/sco.c b/net/bluetooth/sco.c index 79d87d8..0a3aeb7 100644 --- a/net/bluetooth/sco.c +++ b/net/bluetooth/sco.c @@ -1111,8 +1111,7 @@ void __exit sco_exit(void) debugfs_remove(sco_debugfs); - if (bt_sock_unregister(BTPROTO_SCO) < 0) - BT_ERR("SCO socket unregistration failed"); + bt_sock_unregister(BTPROTO_SCO); proto_unregister(&sco_proto); } |
