[dpdk-dev] [PATCH] net/ice: fix deadlock in ice_flow_query()
Yu Wenjun
yuwenjun0x at 163.com
Thu Aug 19 14:10:02 CEST 2021
It will cause deadlock when use switch-default, so fix it
Signed-off-by: Yu Wenjun<yuwenjun0x at 163.com>
---
drivers/net/ice/ice_generic_flow.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/drivers/net/ice/ice_generic_flow.c b/drivers/net/ice/ice_generic_flow.c
index 66b5743abf..c2fa75f165 100644
--- a/drivers/net/ice/ice_generic_flow.c
+++ b/drivers/net/ice/ice_generic_flow.c
@@ -2518,15 +2518,16 @@ ice_flow_query(struct rte_eth_dev *dev,
ret = flow->engine->query_count(ad, flow, count, error);
break;
default:
- return rte_flow_error_set(error, ENOTSUP,
+ ret = rte_flow_error_set(error, ENOTSUP,
RTE_FLOW_ERROR_TYPE_ACTION,
actions,
"action not supported");
+ goto out;
}
}
+out:
rte_spinlock_unlock(&pf->flow_ops_lock);
-
return ret;
}
--
2.32.0.windows.1
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