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From: "Min Hu (Connor)" <humin29@huawei.com>
To: <dev@dpdk.org>
CC: <ferruh.yigit@intel.com>, <jerinj@marvell.com>, <skori@marvell.com>,
<stephen@networkplumber.org>
Date: Thu, 29 Apr 2021 10:34:12 +0800
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Subject: [dpdk-dev] [PATCH v2 1/2] eal: check mp reply result
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This patch adds checking for mp reply result in handle_sync().
Fixes: 07dcbfe0101f ("malloc: support multiprocess memory hotplug")
Cc: stable@dpdk.org
Signed-off-by: Chengwen Feng <fengchengwen@huawei.com>
Signed-off-by: Min Hu (Connor) <humin29@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);
}
static int
--
2.7.4