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Clean up some calls to ignore Error objects the right way

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Receiving the error in a local variable only to free it is less clear
(and also less efficient) than passing NULL.  Clean up.

Cc: Daniel P. Berrange <berrange@redhat.com>
Cc: Jerome Forissier <jerome@forissier.org>
CC: Greg Kurz <groug@kaod.org>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Greg Kurz <groug@kaod.org>
Message-Id: <20200630090351.1247703-4-armbru@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
This commit is contained in:
Markus Armbruster 2020-06-30 11:03:28 +02:00
parent 5a79d10c95
commit 9261ef5e32
5 changed files with 7 additions and 16 deletions
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3
ui/vnc.c
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@ -458,9 +458,8 @@ static VncServerInfo2List *qmp_query_server_entry(QIOChannelSocket *ioc,
Error *err = NULL;
SocketAddress *addr;
addr = qio_channel_socket_get_local_address(ioc, &err);
addr = qio_channel_socket_get_local_address(ioc, NULL);
if (!addr) {
error_free(err);
return prev;
}