From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756258Ab1CGVYo (ORCPT ); Mon, 7 Mar 2011 16:24:44 -0500 Received: from p3plsmtps2ded02.prod.phx3.secureserver.net ([208.109.80.59]:54527 "HELO p3plsmtps2ded02-01.prod.phx3.secureserver.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with SMTP id S1755572Ab1CGVYn (ORCPT ); Mon, 7 Mar 2011 16:24:43 -0500 From: "K. Y. Srinivasan" To: kys@microsoft.com, gregkh@suse.de, linux-kernel@vger.kernel.org, devel@linuxdriverproject.org, virtualization@lists.osdl.org Cc: Abhishek Kane , Haiyang Zhang , Hank Janssen Subject: [PATCH 11/16] Staging: hv: Eliminate storvsc_driver_context structure Date: Mon, 7 Mar 2011 13:34:01 -0800 Message-Id: <1299533641-22796-1-git-send-email-kys@microsoft.com> X-Mailer: git-send-email 1.5.5.6 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org With the consolidation of all driver state into one data structure; storvsc_driver_context structure is not needed; get rid of it. Signed-off-by: K. Y. Srinivasan Signed-off-by: Abhishek Kane Signed-off-by: Haiyang Zhang Signed-off-by: Hank Janssen --- drivers/staging/hv/storvsc_drv.c | 28 ++++++++-------------------- 1 files changed, 8 insertions(+), 20 deletions(-) diff --git a/drivers/staging/hv/storvsc_drv.c b/drivers/staging/hv/storvsc_drv.c index 3300993..9722734 100644 --- a/drivers/staging/hv/storvsc_drv.c +++ b/drivers/staging/hv/storvsc_drv.c @@ -63,9 +63,6 @@ struct storvsc_cmd_request { * Which sounds like a very bad design... */ }; -struct storvsc_driver_context { - struct storvsc_driver_object drv_obj; -}; /* Static decl */ static int storvsc_probe(struct device *dev); @@ -97,7 +94,7 @@ module_param(storvsc_ringbuffer_size, int, S_IRUGO); MODULE_PARM_DESC(storvsc_ringbuffer_size, "Ring buffer size (bytes)"); /* The one and only one */ -static struct storvsc_driver_context g_storvsc_drv; +static struct storvsc_driver_object g_storvsc_drv; /* Scsi driver */ static struct scsi_host_template scsi_driver = { @@ -134,8 +131,8 @@ static struct scsi_host_template scsi_driver = { static int storvsc_drv_init(int (*drv_init)(struct hv_driver *drv)) { int ret; - struct storvsc_driver_object *storvsc_drv_obj = &g_storvsc_drv.drv_obj; - struct hv_driver *drv = &g_storvsc_drv.drv_obj.base; + struct storvsc_driver_object *storvsc_drv_obj = &g_storvsc_drv; + struct hv_driver *drv = &g_storvsc_drv.base; storvsc_drv_obj->ring_buffer_size = storvsc_ringbuffer_size; @@ -179,8 +176,8 @@ static int storvsc_drv_exit_cb(struct device *dev, void *data) static void storvsc_drv_exit(void) { - struct storvsc_driver_object *storvsc_drv_obj = &g_storvsc_drv.drv_obj; - struct hv_driver *drv = &g_storvsc_drv.drv_obj.base; + struct storvsc_driver_object *storvsc_drv_obj = &g_storvsc_drv; + struct hv_driver *drv = &g_storvsc_drv.base; struct device *current_dev = NULL; int ret; @@ -218,10 +215,7 @@ static int storvsc_probe(struct device *device) int ret; struct hv_driver *drv = drv_to_hv_drv(device->driver); - struct storvsc_driver_context *storvsc_drv_ctx = - (struct storvsc_driver_context *)drv->priv; - struct storvsc_driver_object *storvsc_drv_obj = - &storvsc_drv_ctx->drv_obj; + struct storvsc_driver_object *storvsc_drv_obj = drv->priv; struct vm_device *device_ctx = device_to_vm_device(device); struct hv_device *device_obj = &device_ctx->device_obj; struct Scsi_Host *host; @@ -303,10 +297,7 @@ static int storvsc_remove(struct device *device) int ret; struct hv_driver *drv = drv_to_hv_drv(device->driver); - struct storvsc_driver_context *storvsc_drv_ctx = - (struct storvsc_driver_context *)drv->priv; - struct storvsc_driver_object *storvsc_drv_obj = - &storvsc_drv_ctx->drv_obj; + struct storvsc_driver_object *storvsc_drv_obj = drv->priv; struct vm_device *device_ctx = device_to_vm_device(device); struct hv_device *device_obj = &device_ctx->device_obj; struct Scsi_Host *host = dev_get_drvdata(device); @@ -601,10 +592,7 @@ static int storvsc_queuecommand_lck(struct scsi_cmnd *scmnd, struct vm_device *device_ctx = host_device_ctx->device_ctx; struct hv_driver *drv = drv_to_hv_drv(device_ctx->device.driver); - struct storvsc_driver_context *storvsc_drv_ctx = - (struct storvsc_driver_context *)drv->priv; - struct storvsc_driver_object *storvsc_drv_obj = - &storvsc_drv_ctx->drv_obj; + struct storvsc_driver_object *storvsc_drv_obj = drv->priv; struct hv_storvsc_request *request; struct storvsc_cmd_request *cmd_request; unsigned int request_size = 0; -- 1.5.5.6