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[Qemu-devel] [PATCH 11/13] nbd: make session_close() idempotent
From: |
Marc-André Lureau |
Subject: |
[Qemu-devel] [PATCH 11/13] nbd: make session_close() idempotent |
Date: |
Fri, 29 Nov 2013 15:58:42 +0100 |
From: Marc-André Lureau <address@hidden>
Signed-off-by: Marc-André Lureau <address@hidden>
---
block/nbd-client.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/block/nbd-client.c b/block/nbd-client.c
index e29227b..c0ad2c2 100644
--- a/block/nbd-client.c
+++ b/block/nbd-client.c
@@ -337,7 +337,12 @@ static void nbd_teardown_connection(NbdClientSession
*client)
void nbd_client_session_close(NbdClientSession *client)
{
+ if (!client->bs) {
+ return;
+ }
+
nbd_teardown_connection(client);
+ client->bs = NULL;
}
int nbd_client_session_init(NbdClientSession *client, BlockDriverState *bs,
--
1.8.4.2
- [Qemu-devel] [PATCH 04/13] qmp_change_blockdev() remove unused has_format, (continued)
- [Qemu-devel] [PATCH 04/13] qmp_change_blockdev() remove unused has_format, Marc-André Lureau, 2013/11/29
- [Qemu-devel] [PATCH 05/13] include: add missing config-host.h include, Marc-André Lureau, 2013/11/29
- [Qemu-devel] [PATCH 06/13] char: add qemu_chr_fe_event(), Marc-André Lureau, 2013/11/29
- [Qemu-devel] [PATCH 07/13] spice-char: implement chardev port event, Marc-André Lureau, 2013/11/29
- [Qemu-devel] [PATCH 08/13] Split nbd block client code, Marc-André Lureau, 2013/11/29
- [Qemu-devel] [PATCH 09/13] nbd: don't change socket block during negotiate, Marc-André Lureau, 2013/11/29
- [Qemu-devel] [PATCH 10/13] nbd: pass export name as init argument, Marc-André Lureau, 2013/11/29
- [Qemu-devel] [PATCH 11/13] nbd: make session_close() idempotent,
Marc-André Lureau <=
- [Qemu-devel] [PATCH 12/13] nbd: finish any pending coroutine, Marc-André Lureau, 2013/11/29
- [Qemu-devel] [PATCH 13/13] nbd: avoid uninitialized warnings, Marc-André Lureau, 2013/11/29
- Re: [Qemu-devel] [PATCH 00/13] Spice block device, ready-to-go patches, Paolo Bonzini, 2013/11/29