compress/isal: fix memory leak

Processed operations ring is created for each queue pair,
but it was not being freed when the queue pair was released.

Fixes: b0e23c458a6f ("compress/isal: add queue pair related ops")
Cc: stable@dpdk.org
Signed-off-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
Acked-by: Lee Daly <lee.daly@intel.com>

diff --git a/drivers/compress/isal/isal_compress_pmd_ops.c b/drivers/compress/isal/isal_compress_pmd_ops.c
index 0738fb9..c61acd4 100644 (file)
--- a/drivers/compress/isal/isal_compress_pmd_ops.c
+++ b/drivers/compress/isal/isal_compress_pmd_ops.c
@@ -167,6 +167,9 @@ isal_comp_pmd_qp_release(struct rte_compressdev *dev, uint16_t qp_id)
        if (qp->state != NULL)
                rte_free(qp->state);
 
+       if (qp->processed_pkts != NULL)
+               rte_ring_free(qp->processed_pkts);
+
        rte_free(qp);
        dev->data->queue_pairs[qp_id] = NULL;