Bluetooth: Remove socket lock from l2cap_state_change()
authorGustavo Padovan <gustavo.padovan@collabora.co.uk>
Mon, 21 Oct 2013 16:21:40 +0000 (14:21 -0200)
committerMarcel Holtmann <marcel@holtmann.org>
Mon, 21 Oct 2013 19:58:17 +0000 (12:58 -0700)
commitf93fa2732313ca31ebdc68fd2d5b67fd1d363b42
treeaa378097cdf605ca07e040dd7aa4f7e351705128
parentacdcabf532908fbefbea294fcad2e3989d1dc036
Bluetooth: Remove socket lock from l2cap_state_change()

This simplify and make safer the state change handling inside l2cap_core.c.
we got rid of __l2cap_state_change(). And l2cap_state_change() doesn't lock
the socket anymore, instead the socket is locked inside the ops callback for
state change in l2cap_sock.c.

It makes the code safer because in some we were using a unlocked version,
and now we are calls to l2cap_state_change(), when dealing with sockets, use
the locked version.

Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
net/bluetooth/l2cap_core.c