From: Chengwen Feng <fengchengwen@huawei.com>
Date: Wed, 5 May 2021 04:10:06 +0000 (+0800)
Subject: ipc: check malloc sync reply result
X-Git-Url: http://git.droids-corp.org/?a=commitdiff_plain;h=76b49dcbd2cd2b7436fd196e01c04576c4feaa99;p=dpdk.git

ipc: check malloc sync reply result

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>
---

diff --git a/lib/eal/common/malloc_mp.c b/lib/eal/common/malloc_mp.c
index c7101b32d3..2e597a17a2 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