From: Jiri Pirko <jiri@resnulli.us>
Date: Tue, 10 Mar 2020 15:49:07 +0000 (+0100)
Subject: flow_offload: fix allowed types check
X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=a393daa8993fd7d6c9c33110d5dac08bc0dc2696;p=uclinux-h8%2Flinux.git

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@resnulli.us>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

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;
 	}