[PATCH v3 13/30] baseband/acc100: reset pointer after rte_free

[Hernan Vargas]

Set local pointer to NULL after rte_free.
This needs to be set explicitly since logic may check for null pointers.

Fixes: 060e7672930 ("baseband/acc100: add queue configuration")
Cc: stable at dpdk.org

Signed-off-by: Hernan Vargas <hernan.vargas at intel.com>

Reviewed-by: Maxime Coquelin <maxime.coquelin at redhat.com>
---
 drivers/baseband/acc/rte_acc100_pmd.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/baseband/acc/rte_acc100_pmd.c b/drivers/baseband/acc/rte_acc100_pmd.c
index c8dffda8a4..3914aa7814 100644
--- a/drivers/baseband/acc/rte_acc100_pmd.c
+++ b/drivers/baseband/acc/rte_acc100_pmd.c
@@ -610,6 +610,9 @@ acc100_dev_close(struct rte_bbdev *dev)
 		rte_free(d->info_ring);
 		rte_free(d->sw_rings_base);
 		d->sw_rings_base = NULL;
+		d->tail_ptrs = NULL;
+		d->info_ring = NULL;
+		d->harq_layout = NULL;
 	}
 	/* Ensure all in flight HW transactions are completed */
 	usleep(ACC_LONG_WAIT);
-- 
2.37.1