deref_check: silence some false positive on cross function derefs
commitd41dcb25e0c615b12309289c8f72ff3358066510
authorDan Carpenter <dan.carpenter@oracle.com>
Fri, 20 Jul 2012 10:49:10 +0000 (20 13:49 +0300)
committerDan Carpenter <dan.carpenter@oracle.com>
Fri, 20 Jul 2012 10:49:10 +0000 (20 13:49 +0300)
treef5e51cacc923ffdcdc0e06231cbd53040e3680f9
parenta12d551e4f02f5ef934aed2082520ea86eff3346
deref_check: silence some false positive on cross function derefs

This matches how regular dereferences are done.  This silences some not
interesting output where we check variables we already know are non-NULL.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
check_deref_check.c