[dpdk-dev] [PATCH] net/octeontx: fix stop clearing fastpath functions

[Pavan Nikhilesh]

On dev_stop the Rx/Tx_burst functions are being set to NULL, this causes
a SEGFAULT in cases where control path calls stop and a paket is still
being processed by a worker.
Instead clear the fastpath functions in dev_close.

Fixes: da6c687471a3 ("net/octeontx: add start and stop support")

Signed-off-by: Pavan Nikhilesh <pbhagavat...@caviumnetworks.com>
---
 drivers/net/octeontx/octeontx_ethdev.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/net/octeontx/octeontx_ethdev.c 
b/drivers/net/octeontx/octeontx_ethdev.c
index 1eb453b21..8fe868678 100644
--- a/drivers/net/octeontx/octeontx_ethdev.c
+++ b/drivers/net/octeontx/octeontx_ethdev.c
@@ -352,6 +352,9 @@ octeontx_dev_close(struct rte_eth_dev *dev)
 
                rte_free(txq);
        }
+
+       dev->tx_pkt_burst = NULL;
+       dev->rx_pkt_burst = NULL;
 }
 
 static int
@@ -445,9 +448,6 @@ octeontx_dev_stop(struct rte_eth_dev *dev)
                             ret);
                return;
        }
-
-       dev->tx_pkt_burst = NULL;
-       dev->rx_pkt_burst = NULL;
 }
 
 static void
-- 
2.18.0