[PATCH ath-next] wifi: ath12k: free skb during idr cleanup callback

[Jeff Johnson]

On Tue, 23 Sep 2025 15:03:16 -0700, Muna Sinada wrote:
> ath12k just like ath11k [1] did not handle skb cleanup during idr
> cleanup callback. Both ath12k_mac_vif_txmgmt_idr_remove() and
> ath12k_mac_tx_mgmt_pending_free() performed idr cleanup and DMA
> unmapping for skb but only ath12k_mac_tx_mgmt_pending_free() freed
> skb. As a result, during vdev deletion a memory leak occurs.
> 
> Refactor all clean up steps into a new function. New function
> ath12k_mac_tx_mgmt_free() creates a centralized area where idr
> cleanup, DMA unmapping for skb and freeing skb is performed. Utilize
> skb pointer given by idr_remove(), instead of passed as a function
> argument because IDR will be protected by locking. This will prevent
> concurrent modification of the same IDR.
> 
> [...]

Applied, thanks!

[1/1] wifi: ath12k: free skb during idr cleanup callback
      commit: 92282074e1d2e7b6da5c05fe38a7cc974187fe14

Best regards,
-- 
Jeff Johnson <jeff.johnson at oss.qualcomm.com>