Re: [PATCH v2] netlabel: remove unused param from audit_log_format()

From: Paul Moore
Date: Fri Aug 28 2020 - 10:36:27 EST


On Fri, Aug 28, 2020 at 9:56 AM Alex Dewar <alex.dewar90@xxxxxxxxx> wrote:
>
> Commit d3b990b7f327 ("netlabel: fix problems with mapping removal")
> added a check to return an error if ret_val != 0, before ret_val is
> later used in a log message. Now it will unconditionally print "...
> res=1". So just drop the check.
>
> Addresses-Coverity: ("Dead code")
> Fixes: d3b990b7f327 ("netlabel: fix problems with mapping removal")
> Signed-off-by: Alex Dewar <alex.dewar90@xxxxxxxxx>
> ---
> v2: Still print the res field, because it's useful (Paul)
>
> net/netlabel/netlabel_domainhash.c | 5 ++---
> 1 file changed, 2 insertions(+), 3 deletions(-)

Thanks Alex.

Acked-by: Paul Moore <paul@xxxxxxxxxxxxxx>

> diff --git a/net/netlabel/netlabel_domainhash.c b/net/netlabel/netlabel_domainhash.c
> index f73a8382c275e..dc8c39f51f7d3 100644
> --- a/net/netlabel/netlabel_domainhash.c
> +++ b/net/netlabel/netlabel_domainhash.c
> @@ -612,9 +612,8 @@ int netlbl_domhsh_remove_entry(struct netlbl_dom_map *entry,
> audit_buf = netlbl_audit_start_common(AUDIT_MAC_MAP_DEL, audit_info);
> if (audit_buf != NULL) {
> audit_log_format(audit_buf,
> - " nlbl_domain=%s res=%u",
> - entry->domain ? entry->domain : "(default)",
> - ret_val == 0 ? 1 : 0);
> + " nlbl_domain=%s res=1",
> + entry->domain ? entry->domain : "(default)");
> audit_log_end(audit_buf);
> }
>
> --
> 2.28.0
>


--
paul moore
www.paul-moore.com