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| author | Johan Hedberg <johan.hedberg@intel.com> | 2013-04-29 19:35:39 +0300 |
|---|---|---|
| committer | Gustavo Padovan <gustavo.padovan@collabora.co.uk> | 2013-06-23 00:23:48 +0100 |
| commit | d8729922b474eab65ca738028a2e69fb12e2eaa6 (patch) | |
| tree | e5268feb95d8e84fac7ee0cb1043d53ff987b1b2 /net/bluetooth | |
| parent | 9f22398ce4baf816535415e65949d03f55a7973a (diff) | |
| download | linux-stable-d8729922b474eab65ca738028a2e69fb12e2eaa6.tar.gz linux-stable-d8729922b474eab65ca738028a2e69fb12e2eaa6.tar.bz2 linux-stable-d8729922b474eab65ca738028a2e69fb12e2eaa6.zip | |
Bluetooth: Add clarifying comment to l2cap_conn_ready()
There is an extra call to smp_conn_security() for outgoing LE
connections from l2cap_conn_ready() but the reason for this call is far
from clear. After a bit of commit history research and using git blame I
found out that this extra call is for socket-less pairing processes
added by commit 160dc6ac1. This patch adds a clarifying comment to the
code for this.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
Diffstat (limited to 'net/bluetooth')
| -rw-r--r-- | net/bluetooth/l2cap_core.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/net/bluetooth/l2cap_core.c b/net/bluetooth/l2cap_core.c index 4803610187ed..417d17723ee9 100644 --- a/net/bluetooth/l2cap_core.c +++ b/net/bluetooth/l2cap_core.c @@ -1387,6 +1387,9 @@ static void l2cap_conn_ready(struct l2cap_conn *conn) if (!hcon->out && hcon->type == LE_LINK) l2cap_le_conn_ready(conn); + /* For outgoing pairing which doesn't necessarily have an + * associated socket (e.g. mgmt_pair_device). + */ if (hcon->out && hcon->type == LE_LINK) smp_conn_security(hcon, hcon->pending_sec_level); |