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[v3,1/2] eal: check mp reply result

Message ID 1620187807-40049-2-git-send-email-fengchengwen@huawei.com (mailing list archive)
State Accepted, archived
Delegated to: David Marchand
Headers show
Series fix bugs for librte eal | expand

Checks

Context Check Description
ci/checkpatch success coding style OK

Commit Message

fengchengwen May 5, 2021, 4:10 a.m. UTC
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>
---
v2->v3:
* change patch's author
---
 lib/eal/common/malloc_mp.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)
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Patch

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