Jon Maloy 2a57f18242 tipc: fix wrong return value from function tipc_node_try_addr()
The function for checking if there is an node address conflict is
supposed to return a suggestion for a new address if it finds a
conflict, and zero otherwise. But in case the peer being checked
is previously unknown it does instead return a "suggestion" for
the checked address itself. This results in a DSC_TRIAL_FAIL_MSG
being sent unecessarily to the peer, and sometimes makes the trial
period starting over again.

Fixes: 25b0b9c4e835 ("tipc: handle collisions of 32-bit node address hash values")
Signed-off-by: Jon Maloy <jon.maloy@ericsson.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2018-07-07 19:49:01 +09:00
..
2018-03-23 13:12:18 -04:00
2018-03-27 13:18:09 -04:00
2018-03-31 22:19:52 -04:00
2016-07-26 14:26:42 -07:00
2018-03-17 17:11:46 -04:00