Don't handle Changed Combination Link Key for temporary keys

Patch on behalf of ST-Ericsson SA.

This patch prevents from storing Changed Combination Link Key type
for temporary keys.  Getting Changed Combination Link Key remote
auth requirements are already set to 0xff (bonding has finished)
and that lets the system to store the key type of Changed
Combination (0x06). For temporary keys we don't have to care about
Change Link Key event.
1 file changed