diff options
| author | David S. Miller <davem@davemloft.net> | 2015-07-02 12:17:11 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2015-07-02 12:17:11 -0700 |
| commit | c4555d16d9d24b4a376b87817d264e16f00d08d8 (patch) | |
| tree | 161ba128fdf279aef34d0fc2dca3f1f47411ebf6 /net | |
| parent | 25c14ef86a0d5ec9320e833685c15bc96f504864 (diff) | |
| parent | ab944c83f6690df0c7f67e6bcc29fc0c82ef6021 (diff) | |
Merge branch 'for-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth
Johan Hedberg says:
====================
pull request: bluetooth 2015-07-02
A couple of regressions crept in because of a patch to use proper list
APIs rather than manually reading & writing the next/prev pointers
(commit 835a6a2f8603237a3e6cded5a6765090ecb06ea5). Turns out this was
masking a few bugs: a missing INIT_LIST_HEAD() call and incorrectly
using list_del() rather than list_del_init(). The two patches in this
set fix these, and it'd be nice they could still make it to 4.2-rc1 to
avoid new bug reports from users.
Please let me know if there are any issues pulling. Thanks.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net')
| -rw-r--r-- | net/bluetooth/hidp/core.c | 1 | ||||
| -rw-r--r-- | net/bluetooth/l2cap_core.c | 4 |
2 files changed, 3 insertions, 2 deletions
diff --git a/net/bluetooth/hidp/core.c b/net/bluetooth/hidp/core.c index 9070dfd6b4ad..f1a117f8cad2 100644 --- a/net/bluetooth/hidp/core.c +++ b/net/bluetooth/hidp/core.c @@ -915,6 +915,7 @@ static int hidp_session_new(struct hidp_session **out, const bdaddr_t *bdaddr, session->conn = l2cap_conn_get(conn); session->user.probe = hidp_session_probe; session->user.remove = hidp_session_remove; + INIT_LIST_HEAD(&session->user.list); session->ctrl_sock = ctrl_sock; session->intr_sock = intr_sock; skb_queue_head_init(&session->ctrl_transmit); diff --git a/net/bluetooth/l2cap_core.c b/net/bluetooth/l2cap_core.c index 51594fb7b9e7..45fffa413642 100644 --- a/net/bluetooth/l2cap_core.c +++ b/net/bluetooth/l2cap_core.c @@ -1634,7 +1634,7 @@ void l2cap_unregister_user(struct l2cap_conn *conn, struct l2cap_user *user) if (list_empty(&user->list)) goto out_unlock; - list_del(&user->list); + list_del_init(&user->list); user->remove(conn, user); out_unlock: @@ -1648,7 +1648,7 @@ static void l2cap_unregister_all_users(struct l2cap_conn *conn) while (!list_empty(&conn->users)) { user = list_first_entry(&conn->users, struct l2cap_user, list); - list_del(&user->list); + list_del_init(&user->list); user->remove(conn, user); } } |