netfilter: x_tables: remove pr_info where possible
remove several pr_info messages that cannot be triggered with iptables,
the check is only to ensure input is sane.
iptables(8) already prints error messages in these cases.
Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
diff --git a/net/netfilter/xt_dscp.c b/net/netfilter/xt_dscp.c
index 236ac80..a4c2b86 100644
--- a/net/netfilter/xt_dscp.c
+++ b/net/netfilter/xt_dscp.c
@@ -46,10 +46,8 @@ static int dscp_mt_check(const struct xt_mtchk_param *par)
{
const struct xt_dscp_info *info = par->matchinfo;
- if (info->dscp > XT_DSCP_MAX) {
- pr_info("dscp %x out of range\n", info->dscp);
+ if (info->dscp > XT_DSCP_MAX)
return -EDOM;
- }
return 0;
}
