function_hooks: set path impossible if we cull everything
commitfb5a2d9085c289b7bfa9bda62aeed8a86d91c7ee
authorDan Carpenter <dan.carpenter@oracle.com>
Thu, 7 Dec 2017 10:45:48 +0000 (7 13:45 +0300)
committerDan Carpenter <dan.carpenter@oracle.com>
Thu, 7 Dec 2017 10:45:48 +0000 (7 13:45 +0300)
tree35cf2fd449fe2a465fcac590d46c6ef0abc11070
parent9eae4a80012f046d0550640007072b9ff3595ca0
function_hooks: set path impossible if we cull everything

Generally, if we cull everything, that means Smatch is screwing up.  But
anyway, it also means the path looks impossible so let's mark it like that.

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