tree 34000d4935057601e86b448698ff5fa55910b852
parent 08831700cc65f85a497d6b32b1c83ca84d71de4a
author Gerrit Renker <gerrit@erg.abdn.ac.uk> 1190816668 -0300
committer David S. Miller <davem@sunset.davemloft.net> 1192060361 -0700

[CCID3]: Move NULL-protection into function

This moves several instances of testing against NULL into the function which is
used to de-reference the CCID-private data.

Committer note: Made the BUG_ON depend on having CONFIG_IP_DCCP_CCID3_DEBUG, as it
                is too much to have this on production code. Also made sure that
                the macro is used only after checking if sk_state is not LISTEN,
                to make it equivalent to what we had before.

Signed-off-by: Gerrit Renker <gerrit@erg.abdn.ac.uk>
Signed-off-by: Ian McDonald <ian.mcdonald@jandi.co.nz>
Signed-off-by: Arnaldo Carvalho de Melo <acme@ghostprotocols.net>