From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:40892) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ctwJq-0003ko-O4 for qemu-devel@nongnu.org; Fri, 31 Mar 2017 09:10:24 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1ctwJl-0000VZ-LP for qemu-devel@nongnu.org; Fri, 31 Mar 2017 09:10:22 -0400 Received: from mga09.intel.com ([134.134.136.24]:48955) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1ctwJl-0000UK-6R for qemu-devel@nongnu.org; Fri, 31 Mar 2017 09:10:17 -0400 From: Amarnath Valluri Date: Fri, 31 Mar 2017 16:10:10 +0300 Message-Id: <1490965817-16913-2-git-send-email-amarnath.valluri@intel.com> In-Reply-To: <1490965817-16913-1-git-send-email-amarnath.valluri@intel.com> References: <1490965817-16913-1-git-send-email-amarnath.valluri@intel.com> Subject: [Qemu-devel] [PATCH 1/7] tpm-backend: Remove unneeded member variable from backend class List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: stefanb@linux.vnet.ibm.com, patrick.ohly@intel.com, Amarnath Valluri TPMDriverOps inside TPMBackend is not required, as it is supposed to be a class member. The only possible reason for keeping in TPMBackend was, to get the backend type in tpm.c where dedicated backend api, tpm_backend_get_type() is present. Signed-off-by: Amarnath Valluri --- hw/tpm/tpm_passthrough.c | 4 ---- include/sysemu/tpm_backend.h | 1 - tpm.c | 2 +- 3 files changed, 1 insertion(+), 6 deletions(-) diff --git a/hw/tpm/tpm_passthrough.c b/hw/tpm/tpm_passthrough.c index 9234eb3..a0baf5f 100644 --- a/hw/tpm/tpm_passthrough.c +++ b/hw/tpm/tpm_passthrough.c @@ -46,8 +46,6 @@ #define TPM_PASSTHROUGH(obj) \ OBJECT_CHECK(TPMPassthruState, (obj), TYPE_TPM_PASSTHROUGH) -static const TPMDriverOps tpm_passthrough_driver; - /* data structures */ typedef struct TPMPassthruThreadParams { TPMState *tpm_state; @@ -462,8 +460,6 @@ static TPMBackend *tpm_passthrough_create(QemuOpts *opts, const char *id) /* let frontend set the fe_model to proper value */ tb->fe_model = -1; - tb->ops = &tpm_passthrough_driver; - if (tpm_passthrough_handle_device_opts(opts, tb)) { goto err_exit; } diff --git a/include/sysemu/tpm_backend.h b/include/sysemu/tpm_backend.h index b58f52d..e7f590d 100644 --- a/include/sysemu/tpm_backend.h +++ b/include/sysemu/tpm_backend.h @@ -50,7 +50,6 @@ struct TPMBackend { enum TpmModel fe_model; char *path; char *cancel_path; - const TPMDriverOps *ops; QLIST_ENTRY(TPMBackend) list; }; diff --git a/tpm.c b/tpm.c index 9a7c711..0ee021a 100644 --- a/tpm.c +++ b/tpm.c @@ -258,7 +258,7 @@ static TPMInfo *qmp_query_tpm_inst(TPMBackend *drv) res->model = drv->fe_model; res->options = g_new0(TpmTypeOptions, 1); - switch (drv->ops->type) { + switch (tpm_backend_get_type(drv)) { case TPM_TYPE_PASSTHROUGH: res->options->type = TPM_TYPE_OPTIONS_KIND_PASSTHROUGH; tpo = g_new0(TPMPassthroughOptions, 1); -- 2.7.4