6.12-stable review patch. If anyone has any objections, please let me know.
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From: Nicolas Escande nico.escande@gmail.com
[ Upstream commit 28a9972e0f0693cd4d08f431c992fa6be39c788c ]
When vlan support was added, we missed that when ath12k_dp_prepare_htt_metadata() returns an error we also need to free the skb holding the metadata before going on with the cleanup process.
Compile tested only.
Fixes: 26dd8ccdba4d ("wifi: ath12k: dynamic VLAN support") Signed-off-by: Nicolas Escande nico.escande@gmail.com Reviewed-by: Aditya Kumar Singh aditya.kumar.singh@oss.qualcomm.com Link: https://patch.msgid.link/20250122160112.3234558-1-nico.escande@gmail.com Signed-off-by: Jeff Johnson jeff.johnson@oss.qualcomm.com Stable-dep-of: 37a068fc9dc4 ("wifi: ath12k: Handle error cases during extended skb allocation") Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/net/wireless/ath/ath12k/dp_tx.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/net/wireless/ath/ath12k/dp_tx.c b/drivers/net/wireless/ath/ath12k/dp_tx.c index 734e3da4cbf19..9e63d2d97c095 100644 --- a/drivers/net/wireless/ath/ath12k/dp_tx.c +++ b/drivers/net/wireless/ath/ath12k/dp_tx.c @@ -397,6 +397,7 @@ int ath12k_dp_tx(struct ath12k *ar, struct ath12k_vif *arvif, if (ret < 0) { ath12k_dbg(ab, ATH12K_DBG_DP_TX, "Failed to add HTT meta data, dropping packet\n"); + kfree_skb(skb_ext_desc); goto fail_unmap_dma; } }