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Bluetooth: Remove unnecessary l2cap_chan_unlock before l2cap_chan_add

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The l2cap_chan_add() function doesn't require the channel to be
unlocked. It only requires the l2cap_conn to be unlocked. Therefore,
it's unnecessary to unlock a channel before calling l2cap_chan_add().
This patch removes such unnecessary unlocking from the
l2cap_chan_connect() function.

Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
This commit is contained in:
Johan Hedberg 2014-08-15 21:06:52 +03:00 committed by Marcel Holtmann
parent 72c6fb915f
commit b3ed6c63f7
1 changed files with 0 additions and 2 deletions
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net/bluetooth/l2cap_core.c
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@ -7078,9 +7078,7 @@ int l2cap_chan_connect(struct l2cap_chan *chan, __le16 psm, u16 cid,
bacpy(&chan->src, &hcon->src);
chan->src_type = bdaddr_type(hcon, hcon->src_type);
l2cap_chan_unlock(chan);
l2cap_chan_add(conn, chan);
l2cap_chan_lock(chan);
/* l2cap_chan_add takes its own ref so we can drop this one */
hci_conn_drop(hcon);