* [dpdk-dev] [PATCH] net/kni: check rte kni init result
@ 2021-04-21 2:14 Min Hu (Connor)
2021-04-23 10:17 ` Ferruh Yigit
0 siblings, 1 reply; 3+ messages in thread
From: Min Hu (Connor) @ 2021-04-21 2:14 UTC (permalink / raw)
To: dev; +Cc: ferruh.yigit
From: Chengwen Feng <fengchengwen@huawei.com>
This patch adds checking for rte_kni_init() result.
Fixes: 75e2bc54c018 ("net/kni: add KNI PMD")
Cc: stable@dpdk.org
Signed-off-by: Chengwen Feng <fengchengwen@huawei.com>
Signed-off-by: Min Hu (Connor) <humin29@huawei.com>
---
drivers/net/kni/rte_eth_kni.c | 9 +++++++--
1 file changed, 7 insertions(+), 2 deletions(-)
diff --git a/drivers/net/kni/rte_eth_kni.c b/drivers/net/kni/rte_eth_kni.c
index 9ce74e5..4d2a42d 100644
--- a/drivers/net/kni/rte_eth_kni.c
+++ b/drivers/net/kni/rte_eth_kni.c
@@ -406,8 +406,13 @@ eth_kni_create(struct rte_vdev_device *vdev,
static int
kni_init(void)
{
- if (is_kni_initialized == 0)
- rte_kni_init(MAX_KNI_PORTS);
+ int ret;
+
+ if (is_kni_initialized == 0) {
+ ret = rte_kni_init(MAX_KNI_PORTS);
+ if (ret < 0)
+ return ret;
+ }
is_kni_initialized++;
--
2.7.4
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [dpdk-dev] [PATCH] net/kni: check rte kni init result
2021-04-21 2:14 [dpdk-dev] [PATCH] net/kni: check rte kni init result Min Hu (Connor)
@ 2021-04-23 10:17 ` Ferruh Yigit
2021-04-26 10:18 ` Ferruh Yigit
0 siblings, 1 reply; 3+ messages in thread
From: Ferruh Yigit @ 2021-04-23 10:17 UTC (permalink / raw)
To: Min Hu (Connor), dev
On 4/21/2021 3:14 AM, Min Hu (Connor) wrote:
> From: Chengwen Feng <fengchengwen@huawei.com>
>
> This patch adds checking for rte_kni_init() result.
>
> Fixes: 75e2bc54c018 ("net/kni: add KNI PMD")
> Cc: stable@dpdk.org
>
> Signed-off-by: Chengwen Feng <fengchengwen@huawei.com>
> Signed-off-by: Min Hu (Connor) <humin29@huawei.com>
Acked-by: Ferruh Yigit <ferruh.yigit@intel.com>
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [dpdk-dev] [PATCH] net/kni: check rte kni init result
2021-04-23 10:17 ` Ferruh Yigit
@ 2021-04-26 10:18 ` Ferruh Yigit
0 siblings, 0 replies; 3+ messages in thread
From: Ferruh Yigit @ 2021-04-26 10:18 UTC (permalink / raw)
To: Min Hu (Connor), dev
On 4/23/2021 11:17 AM, Ferruh Yigit wrote:
> On 4/21/2021 3:14 AM, Min Hu (Connor) wrote:
>> From: Chengwen Feng <fengchengwen@huawei.com>
>>
>> This patch adds checking for rte_kni_init() result.
>>
>> Fixes: 75e2bc54c018 ("net/kni: add KNI PMD")
>> Cc: stable@dpdk.org
>>
>> Signed-off-by: Chengwen Feng <fengchengwen@huawei.com>
>> Signed-off-by: Min Hu (Connor) <humin29@huawei.com>
>
> Acked-by: Ferruh Yigit <ferruh.yigit@intel.com>
Applied to dpdk-next-net/main, thanks.
^ permalink raw reply [flat|nested] 3+ messages in thread
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2021-04-21 2:14 [dpdk-dev] [PATCH] net/kni: check rte kni init result Min Hu (Connor)
2021-04-23 10:17 ` Ferruh Yigit
2021-04-26 10:18 ` Ferruh Yigit
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