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Re: [Qemu-devel] [PATCH 11/13] nbd: make session_close() idempotent
From: |
Paolo Bonzini |
Subject: |
Re: [Qemu-devel] [PATCH 11/13] nbd: make session_close() idempotent |
Date: |
Fri, 29 Nov 2013 16:28:12 +0100 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:17.0) Gecko/20130923 Thunderbird/17.0.9 |
Il 29/11/2013 15:58, Marc-André Lureau ha scritto:
> 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,
>
Reviewed-by: Paolo Bonzini <address@hidden>
Perhaps "make nbd_client_session_close() idempotent" in the commit message.
Paolo
- [Qemu-devel] [PATCH 05/13] include: add missing config-host.h include, (continued)
- [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, 2013/11/29
- Re: [Qemu-devel] [PATCH 11/13] nbd: make session_close() idempotent,
Paolo Bonzini <=
- [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