extra: don't remove casts, those are important
commit25d717702e8cc10e1664a334a98a288ef0871f8c
authorDan Carpenter <dan.carpenter@oracle.com>
Tue, 10 Jan 2012 07:27:38 +0000 (10 10:27 +0300)
committerDan Carpenter <dan.carpenter@oracle.com>
Tue, 10 Jan 2012 08:22:56 +0000 (10 11:22 +0300)
treeacdbfef00a59139c1b8f980ef1493667c5b09655
parent309db7b986160367c1915c6753f45aa4b8b344ef
extra: don't remove casts, those are important

For the strip_expr() removes casts, but actually that's important and we
don't want to remove them here.  Only remove parenthesis.

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