linux-kernel - [PATCH 5.16 051/164] ice: fix setting l4 port flag when adding filter

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Date:   Mon, 28 Feb 2022 18:23:33 +0100
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org,
        Michal Swiatkowski <michal.swiatkowski@...ux.intel.com>,
        Sandeep Penigalapati <sandeep.penigalapati@...el.com>,
        Tony Nguyen <anthony.l.nguyen@...el.com>
Subject: [PATCH 5.16 051/164] ice: fix setting l4 port flag when adding filter

From: Michal Swiatkowski <michal.swiatkowski@...ux.intel.com>

commit 932645c298c41aad64ef13016ff4c2034eef5aed upstream.

Accidentally filter flag for none encapsulated l4 port field is always
set. Even if user wants to add encapsulated l4 port field.

Remove this unnecessary flag setting.

Fixes: 9e300987d4a81 ("ice: VXLAN and Geneve TC support")
Signed-off-by: Michal Swiatkowski <michal.swiatkowski@...ux.intel.com>
Tested-by: Sandeep Penigalapati <sandeep.penigalapati@...el.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@...el.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
---
 drivers/net/ethernet/intel/ice/ice_tc_lib.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

--- a/drivers/net/ethernet/intel/ice/ice_tc_lib.c
+++ b/drivers/net/ethernet/intel/ice/ice_tc_lib.c
@@ -711,7 +711,7 @@ ice_tc_set_port(struct flow_match_ports
 			fltr->flags |= ICE_TC_FLWR_FIELD_ENC_DEST_L4_PORT;
 		else
 			fltr->flags |= ICE_TC_FLWR_FIELD_DEST_L4_PORT;
-		fltr->flags |= ICE_TC_FLWR_FIELD_DEST_L4_PORT;
+
 		headers->l4_key.dst_port = match.key->dst;
 		headers->l4_mask.dst_port = match.mask->dst;
 	}
@@ -720,7 +720,7 @@ ice_tc_set_port(struct flow_match_ports
 			fltr->flags |= ICE_TC_FLWR_FIELD_ENC_SRC_L4_PORT;
 		else
 			fltr->flags |= ICE_TC_FLWR_FIELD_SRC_L4_PORT;
-		fltr->flags |= ICE_TC_FLWR_FIELD_SRC_L4_PORT;
+
 		headers->l4_key.src_port = match.key->src;
 		headers->l4_mask.src_port = match.mask->src;
 	}