netdev - [PATCH iwl-net v1 1/1] igc: Set buffer type for empty frames in igc_init_empty

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Message-Id: <20250205023603.798819-1-yoong.siang.song@intel.com>
Date: Wed,  5 Feb 2025 10:36:03 +0800
From: Song Yoong Siang <yoong.siang.song@...el.com>
To: Tony Nguyen <anthony.l.nguyen@...el.com>,
	Przemek Kitszel <przemyslaw.kitszel@...el.com>,
	Andrew Lunn <andrew+netdev@...n.ch>,
	"David S . Miller" <davem@...emloft.net>,
	Eric Dumazet <edumazet@...gle.com>,
	Jakub Kicinski <kuba@...nel.org>,
	Paolo Abeni <pabeni@...hat.com>,
	Vinicius Costa Gomes <vinicius.gomes@...el.com>,
	Malli C <mallikarjuna.chilakala@...el.com>,
	Maciej Fijalkowski <maciej.fijalkowski@...el.com>
Cc: intel-wired-lan@...ts.osuosl.org,
	netdev@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	stable@...r.kernel.org
Subject: [PATCH iwl-net v1 1/1] igc: Set buffer type for empty frames in igc_init_empty_frame

Set the buffer type to IGC_TX_BUFFER_TYPE_SKB for empty frame in the
igc_init_empty_frame function. This ensures that the buffer type is
correctly identified and handled during Tx ring cleanup.

Fixes: db0b124f02ba ("igc: Enhance Qbv scheduling by using first flag bit")
Cc: stable@...r.kernel.org # 6.2+
Signed-off-by: Song Yoong Siang <yoong.siang.song@...el.com>
---
 drivers/net/ethernet/intel/igc/igc_main.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/net/ethernet/intel/igc/igc_main.c b/drivers/net/ethernet/intel/igc/igc_main.c
index 56a35d58e7a6..7daa7f8f81ca 100644
--- a/drivers/net/ethernet/intel/igc/igc_main.c
+++ b/drivers/net/ethernet/intel/igc/igc_main.c
@@ -1096,6 +1096,7 @@ static int igc_init_empty_frame(struct igc_ring *ring,
 		return -ENOMEM;
 	}
 
+	buffer->type = IGC_TX_BUFFER_TYPE_SKB;
 	buffer->skb = skb;
 	buffer->protocol = 0;
 	buffer->bytecount = skb->len;
-- 
2.34.1