tree a992cf4a7c1abdde8d258950c1c5817316651e06
parent 5214f4fafcfe7a70b1b86d2472b6b38d76b2de57
author Rashmi Ramanna <c_ramanr@qti.qualcomm.com> 1417017235 +0530
committer Jouni Malinen <j@w1.fi> 1417103754 +0200

P2P: Reinvite with social operation channel if no common channels

If invitation to reinvoke a persistent group from the GO fails with the
peer indicating that there are no common channels, there is no defined
means for the peer to indicate which channel could have worked. Since
this type of issue with available channels changing over time can
happen, try to work around this by retrying invitation using one of the
social channels as the operating channel unless a specific operating
channel was forced for the group.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>