[dpdk-dev] [PATCH v2 1/2] eal: check mp reply result
Thomas Monjalon
thomas at monjalon.net
Tue May 4 18:54:53 CEST 2021
+Cc Anatoly
29/04/2021 04:34, Min Hu (Connor):
> This patch adds checking for mp reply result in handle_sync().
>
> Fixes: 07dcbfe0101f ("malloc: support multiprocess memory hotplug")
> Cc: stable at dpdk.org
>
> Signed-off-by: Chengwen Feng <fengchengwen at huawei.com>
> Signed-off-by: Min Hu (Connor) <humin29 at huawei.com>
> ---
> lib/eal/common/malloc_mp.c | 4 +---
> 1 file changed, 1 insertion(+), 3 deletions(-)
>
> diff --git a/lib/eal/common/malloc_mp.c b/lib/eal/common/malloc_mp.c
> index c7101b3..2e597a1 100644
> --- a/lib/eal/common/malloc_mp.c
> +++ b/lib/eal/common/malloc_mp.c
> @@ -171,9 +171,7 @@ handle_sync(const struct rte_mp_msg *msg, const void *peer)
> resp->id = req->id;
> resp->result = ret == 0 ? REQ_RESULT_SUCCESS : REQ_RESULT_FAIL;
>
> - rte_mp_reply(&reply, peer);
> -
> - return 0;
> + return rte_mp_reply(&reply, peer);
> }
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