function_ptrs: ignore duplicate information
commit21e51db5f9ad2594eaf983954dad8fad36312cc5
authorDan Carpenter <dan.carpenter@oracle.com>
Tue, 28 Jan 2014 22:51:13 +0000 (29 01:51 +0300)
committerDan Carpenter <dan.carpenter@oracle.com>
Tue, 28 Jan 2014 22:51:13 +0000 (29 01:51 +0300)
treea78444cf93263328af00b5ccd0a75568102837fb
parent9aa85156dff4adca39786b589f4116127ede601d
function_ptrs: ignore duplicate information

This is when we are copying a struct member to itself.  Obviously it's
equal.  No need to record that in the database.

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