[dpdk-stable] [PATCH 2/3] compress/isal: set null pointer after freeing

[Pablo de Lara]

Fixes: b0e23c458a6f ("compress/isal: add queue pair related ops")
Cc: stable at dpdk.org

Signed-off-by: Pablo de Lara <pablo.de.lara.guarch at intel.com>
---
 drivers/compress/isal/isal_compress_pmd_ops.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/compress/isal/isal_compress_pmd_ops.c b/drivers/compress/isal/isal_compress_pmd_ops.c
index 585f22802..0738fb9c4 100644
--- a/drivers/compress/isal/isal_compress_pmd_ops.c
+++ b/drivers/compress/isal/isal_compress_pmd_ops.c
@@ -167,8 +167,8 @@ isal_comp_pmd_qp_release(struct rte_compressdev *dev, uint16_t qp_id)
 	if (qp->state != NULL)
 		rte_free(qp->state);
 
-	if (dev->data->queue_pairs[qp_id] != NULL)
-		rte_free(dev->data->queue_pairs[qp_id]);
+	rte_free(qp);
+	dev->data->queue_pairs[qp_id] = NULL;
 
 	return 0;
 }
-- 
2.14.4