mtag: fix expr_to_mtag_offset()
commit79d57b00ca5886c05c7ec533c4a53eb5d0926ee8
authorDan Carpenter <dan.carpenter@oracle.com>
Tue, 31 Jul 2018 14:25:34 +0000 (31 17:25 +0300)
committerDan Carpenter <dan.carpenter@oracle.com>
Tue, 31 Jul 2018 14:25:34 +0000 (31 17:25 +0300)
treee3f3623615a2ad086efdef7f0bb9d9af971aeda5
parenta82e7864f788abef5dba9d4b13f5f03fcf937b1c
mtag: fix expr_to_mtag_offset()

I accidentally basically broke this function completely.  We were supposed
to be looking up expr->deref but actually are looking up expr.

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