tree 0edc984430d6ccc5c417ccb8a3600cbe8b75e7ed
parent a13683f292b2ce697f71fa3788a9335ebcb32676
author Ying Xue <ying.xue@windriver.com> 1430707008 +0800
committer David S. Miller <davem@davemloft.net> 1430766241 -0400

tipc: deal with return value of tipc_conn_new callback

Once tipc_conn_new() returns NULL, the connection should be shut
down immediately, otherwise, oops may happen due to the NULL pointer.

Signed-off-by: Ying Xue <ying.xue@windriver.com>
Reviewed-by: Jon Maloy <jon.maloy@ericson.com>
Signed-off-by: David S. Miller <davem@davemloft.net>