comparison: cleanup: get rid of sym pointers
commit55e304d1e10fdb1c993bd77b4eef7a74de032141
authorDan Carpenter <dan.carpenter@oracle.com>
Wed, 3 Jul 2013 13:42:43 +0000 (3 16:42 +0300)
committerDan Carpenter <dan.carpenter@oracle.com>
Wed, 3 Jul 2013 13:42:43 +0000 (3 16:42 +0300)
tree39beec937094c48924e810fc169314431a206092
parentcb978afa8103700fab46acd4b0e0d7d5446ad938
comparison: cleanup: get rid of sym pointers

Now that we have the var sym lists we don't need sym pointers anymore.
There are some places where I use the new first_sym() helper function.
These places assume that there is only one symbol pointer.  That's fine,
it work the same as the original code does.

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