Re: assert macro to check null

On Sat, 10 Aug 2013 09:58:10 +0530, Saket Sinha said:

get_cred(new); where null is struct cred *new.

I think this new might be NULL.

Now I plan to add an assert in our macro that deals with creds, like for asserting passed object isn't NULL.

Any suggestions as to how I can do that?

WARN_ON(!new); is probably your best bet.