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migration: Clean up local variable shadowing

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Local variables shadowing other local variables or parameters make the
code needlessly hard to understand.  Tracked down with -Wshadow=local.
Clean up: delete inner declarations when they are actually redundant,
else rename variables.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Peter Xu <peterx@redhat.com>
Reviewed-by: Li Zhijian <lizhijian@fujitsu.com>
Message-ID: <20230921121312.1301864-3-armbru@redhat.com>
This commit is contained in:
Markus Armbruster 2023-09-21 14:13:07 +02:00
parent bbde656263
commit 7f3de3f02f
4 changed files with 11 additions and 11 deletions
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8
migration/rdma.c
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@ -1902,9 +1902,11 @@ static int qemu_rdma_exchange_send(RDMAContext *rdma, RDMAControlHeader *head,
* by waiting for a READY message.
*/
if (rdma->control_ready_expected) {
RDMAControlHeader resp;
ret = qemu_rdma_exchange_get_response(rdma,
&resp, RDMA_CONTROL_READY, RDMA_WRID_READY);
RDMAControlHeader resp_ignored;
ret = qemu_rdma_exchange_get_response(rdma, &resp_ignored,
RDMA_CONTROL_READY,
RDMA_WRID_READY);
if (ret < 0) {
return ret;
}