block/iscsi: do not forget to logout from target
We actually were always impolitely dropping the connection and not cleanly logging out. CC: qemu-stable@nongnu.org Signed-off-by: Peter Lieven <pl@kamp.de> Message-id: 1429193313-4263-2-git-send-email-pl@kamp.de Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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@ -1501,6 +1501,9 @@ out:
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if (ret) {
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if (ret) {
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if (iscsi != NULL) {
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if (iscsi != NULL) {
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if (iscsi_is_logged_in(iscsi)) {
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iscsi_logout_sync(iscsi);
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}
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iscsi_destroy_context(iscsi);
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iscsi_destroy_context(iscsi);
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}
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}
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memset(iscsilun, 0, sizeof(IscsiLun));
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memset(iscsilun, 0, sizeof(IscsiLun));
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@ -1514,6 +1517,9 @@ static void iscsi_close(BlockDriverState *bs)
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struct iscsi_context *iscsi = iscsilun->iscsi;
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struct iscsi_context *iscsi = iscsilun->iscsi;
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iscsi_detach_aio_context(bs);
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iscsi_detach_aio_context(bs);
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if (iscsi_is_logged_in(iscsi)) {
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iscsi_logout_sync(iscsi);
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}
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iscsi_destroy_context(iscsi);
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iscsi_destroy_context(iscsi);
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g_free(iscsilun->zeroblock);
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g_free(iscsilun->zeroblock);
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g_free(iscsilun->allocationmap);
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g_free(iscsilun->allocationmap);
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