[PATCH v4 3/5] failsafe: fix double release of port

[Luc Pelletier]

When a sub-device is hot-unplugged, rte_eth_dev_release_port is being
called twice. Once indirectly via rte_eth_dev_close and once explicitly.

Changed the code to remove the explicit call since it's not required and
results in mistakenly releasing port 0 (due to zero'ing of memory being
done in rte_eth_dev_release_port).

Fixes: fac0ae546e5f ("net/failsafe: free port by dedicated function")
Cc: Matan Azrad <ma...@nvidia.com>
Cc: sta...@dpdk.org

Signed-off-by: Luc Pelletier <lucp.at.w...@gmail.com>
---
 drivers/net/failsafe/failsafe_ether.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/drivers/net/failsafe/failsafe_ether.c 
b/drivers/net/failsafe/failsafe_ether.c
index 517126565f..3bfc446638 100644
--- a/drivers/net/failsafe/failsafe_ether.c
+++ b/drivers/net/failsafe/failsafe_ether.c
@@ -301,8 +301,6 @@ fs_dev_remove(struct sub_device *sdev)
                if (ret < 0) {
                        ERROR("Bus detach failed for sub_device %u",
                              SUB_ID(sdev));
-               } else {
-                       rte_eth_dev_release_port(ETH(sdev));
                }
                sdev->state = DEV_PARSED;
                /* fallthrough */
-- 
2.38.1