From: Li Zhijian Date: Mon, 28 Jun 2021 07:19:59 +0000 (+0800) Subject: migration/rdma: Use error_report to suppress errno message X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=e5f607913cee3f3b486eb024dbc7079b51f6da57;p=qmiga%2Fqemu.git migration/rdma: Use error_report to suppress errno message Since the prior calls are successful, in this case a errno doesn't indicate a real error which would just make us confused. before: (qemu) migrate -d rdma:192.168.22.23:8888 source_resolve_host RDMA Device opened: kernel name rxe_eth0 uverbs device name uverbs2, infiniband_verbs class device path /sys/class/infiniband_verbs/uverbs2, infiniband class device path /sys/class/infiniband/rxe_eth0, transport: (2) Ethernet rdma_get_cm_event != EVENT_ESTABLISHED after rdma_connect: No space left on device Signed-off-by: Li Zhijian Message-Id: <20210628071959.23455-1-lizhijian@cn.fujitsu.com> Reviewed-by: Dr. David Alan Gilbert Signed-off-by: Dr. David Alan Gilbert --- diff --git a/migration/rdma.c b/migration/rdma.c index d90b29a4b5..b6cc4bef4a 100644 --- a/migration/rdma.c +++ b/migration/rdma.c @@ -1006,7 +1006,7 @@ route: if (cm_event->event != RDMA_CM_EVENT_ADDR_RESOLVED) { ERROR(errp, "result not equal to event_addr_resolved %s", rdma_event_str(cm_event->event)); - perror("rdma_resolve_addr"); + error_report("rdma_resolve_addr"); rdma_ack_cm_event(cm_event); ret = -EINVAL; goto err_resolve_get_addr; @@ -2544,7 +2544,7 @@ static int qemu_rdma_connect(RDMAContext *rdma, Error **errp, bool return_path) } if (cm_event->event != RDMA_CM_EVENT_ESTABLISHED) { - perror("rdma_get_cm_event != EVENT_ESTABLISHED after rdma_connect"); + error_report("rdma_get_cm_event != EVENT_ESTABLISHED after rdma_connect"); ERROR(errp, "connecting to destination!"); rdma_ack_cm_event(cm_event); goto err_rdma_source_connect;