tree b968431fddcbb21fe0c3278c7545c22bdc2be4a4
parent 435bc9dfc6927eed9465e297d7aca1217aa61956
author Ursula Braun <braunu@de.ibm.com> 1202436439 -0800
committer David S. Miller <davem@davemloft.net> 1202436439 -0800

[AF_IUCV]: broken send_skb_q results in endless loop

A race has been detected in iucv_callback_txdone().
skb_unlink has to be done inside the locked area.

In addition checkings for successful allocations are inserted.

Signed-off-by: Ursula Braun <braunu@de.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>