nbd: make nbd_client_session_close() idempotent
commit5ad283ebb82c007f49535907874213cdb05c307a
authorMarc-André Lureau <marcandre.lureau@redhat.com>
Sun, 1 Dec 2013 21:23:44 +0000 (1 22:23 +0100)
committerGerd Hoffmann <kraxel@redhat.com>
Mon, 16 Dec 2013 09:12:20 +0000 (16 10:12 +0100)
treea2145606b106ae2bb6f709d13ce2da5a232bc545
parente2bc625f9bbb3a5d3ef2cb0f14dd52b517b92ffd
nbd: make nbd_client_session_close() idempotent

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Acked-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
block/nbd-client.c