On Fri, Sep 17, 2021 at 10:08 AM <psathe...@marvell.com> wrote:
>
> From: Satheesh Paul <psathe...@marvell.com>
>
> Upon MCAM allocation failure, free counters only if counters
> were allocated earlier for the flow rule.
>
> Fixes: f9af9080746 ("common/cnxk: add mcam utility API")
>
> Signed-off-by: Satheesh Paul <psathe...@marvell.com>
Acked-by: Jerin Jacob <jer...@marvell.com>
Applied to dpdk-next-net-mrvl/for-next-net. Thanks
> ---
> drivers/common/cnxk/roc_npc_mcam.c | 3 ++-
> 1 file changed, 2 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/common/cnxk/roc_npc_mcam.c
> b/drivers/common/cnxk/roc_npc_mcam.c
> index 8ccaaad0af..7d9b0ed3e3 100644
> --- a/drivers/common/cnxk/roc_npc_mcam.c
> +++ b/drivers/common/cnxk/roc_npc_mcam.c
> @@ -519,7 +519,8 @@ npc_mcam_alloc_and_write(struct npc *npc, struct
> roc_npc_flow *flow,
>
> entry = npc_check_preallocated_entry_cache(mbox, flow, npc);
> if (entry < 0) {
> - npc_mcam_free_counter(npc, ctr);
> + if (use_ctr)
> + npc_mcam_free_counter(npc, ctr);
> return NPC_ERR_MCAM_ALLOC;
> }
>
> --
> 2.25.4
>
