[PATCH v3 5/5] ethdev: fix dev state when stop
Min Hu (Connor)
humin29 at huawei.com
Tue May 3 12:02:17 CEST 2022
Currently, 'dev_started' is always set to be 0 when dev stop, whether
it succeeded or failed. This is unreasonable and this patch fixed it.
Fixes: 62024eb82756 ("ethdev: change stop operation callback to return int")
Cc: stable at dpdk.org
Signed-off-by: Min Hu (Connor) <humin29 at huawei.com>
---
lib/ethdev/rte_ethdev.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/lib/ethdev/rte_ethdev.c b/lib/ethdev/rte_ethdev.c
index 29a3d80466..e0011372aa 100644
--- a/lib/ethdev/rte_ethdev.c
+++ b/lib/ethdev/rte_ethdev.c
@@ -1533,8 +1533,9 @@ rte_eth_dev_stop(uint16_t port_id)
/* point fast-path functions to dummy ones */
eth_dev_fp_ops_reset(rte_eth_fp_ops + port_id);
- dev->data->dev_started = 0;
ret = (*dev->dev_ops->dev_stop)(dev);
+ if (ret == 0)
+ dev->data->dev_started = 0;
rte_ethdev_trace_stop(port_id, ret);
return ret;
--
2.33.0
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