comparison: use param_key API to store return_states
commite2c5ef7ccd8511d2bffa6eff2a4eef00684de72a
authorDan Carpenter <dan.carpenter@oracle.com>
Wed, 1 Sep 2021 13:57:45 +0000 (1 16:57 +0300)
committerDan Carpenter <dan.carpenter@oracle.com>
Wed, 1 Sep 2021 13:57:45 +0000 (1 16:57 +0300)
tree75d7d98900edac177a69f8f18cd30a76a9809c6c
parent55c7618a41cd5e1ea4b65b2fb8767928e159122a
comparison: use param_key API to store return_states

The param_key API is cleaner and probably better so use that instead of
implementing it ad-hoc.

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