git.stricted.de - GitHub/exynos8895/android_kernel_samsung

author	Johan Hedberg <johan.hedberg@intel.com>
	Tue, 28 Oct 2014 21:23:26 +0000 (22:23 +0100)
committer	Marcel Holtmann <marcel@holtmann.org>
	Tue, 28 Oct 2014 21:48:56 +0000 (22:48 +0100)
commit	980ffc0a2cec2c37589cc97993e1ad17252f4f47
tree	228223f6d93d4bbfd41d36251f19a78475088997	tree \| snapshot (tar.gz zip)
parent	49c922bb1ec01ac3a98e5881f6c85ea7ef52d53f	commit \| diff

Bluetooth: Fix LE connection timeout deadlock

The le_conn_timeout() may call hci_le_conn_failed() which in turn may
call hci_conn_del(). Trying to use the _sync variant for cancelling the
conn timeout from hci_conn_del() could therefore result in a deadlock.
This patch converts hci_conn_del() to use the non-sync variant so the
deadlock is not possible.

Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Cc: stable@vger.kernel.org # 3.16.x