netdev - [patch net-next 1/3] flow_offload: fix allowed types check

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Message-Id: <20200310154909.3970-2-jiri@resnulli.us>
Date:   Tue, 10 Mar 2020 16:49:07 +0100
From:   Jiri Pirko <jiri@...nulli.us>
To:     netdev@...r.kernel.org
Cc:     davem@...emloft.net, kuba@...nel.org, saeedm@...lanox.com,
        pablo@...filter.org, ecree@...arflare.com
Subject: [patch net-next 1/3] flow_offload: fix allowed types check

Change the check to see if the passed allowed type bit is enabled.

Fixes: 319a1d19471e ("flow_offload: check for basic action hw stats type")
Signed-off-by: Jiri Pirko <jiri@...nulli.us>
---
 include/net/flow_offload.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/net/flow_offload.h b/include/net/flow_offload.h
index 891e15055708..2fda4178ba35 100644
--- a/include/net/flow_offload.h
+++ b/include/net/flow_offload.h
@@ -306,7 +306,7 @@ flow_action_hw_stats_types_check(const struct flow_action *action,
 		NL_SET_ERR_MSG_MOD(extack, "Driver supports only default HW stats type \"any\"");
 		return false;
 	} else if (allowed_hw_stats_type != 0 &&
-		   action_entry->hw_stats_type != allowed_hw_stats_type) {
+		   !(action_entry->hw_stats_type & allowed_hw_stats_type)) {
 		NL_SET_ERR_MSG_MOD(extack, "Driver does not support selected HW stats type");
 		return false;
 	}
-- 
2.21.1