From mboxrd@z Thu Jan 1 00:00:00 1970 From: "K. Y. Srinivasan" Subject: [PATCH 13/21] Staging: hv: Cleanup storvsc_remove() Date: Fri, 22 Apr 2011 14:55:18 -0700 Message-ID: <1303509326-3094-13-git-send-email-kys@microsoft.com> References: <1303509246-3053-1-git-send-email-kys@microsoft.com> <1303509326-3094-1-git-send-email-kys@microsoft.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <1303509326-3094-1-git-send-email-kys@microsoft.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: devel-bounces@linuxdriverproject.org Errors-To: devel-bounces@linuxdriverproject.org To: gregkh@suse.de, linux-kernel@vger.kernel.org, devel@linuxdriverproject.org, virtualization@lists.osdl.org Cc: Haiyang Zhang List-Id: virtualization@lists.linuxfoundation.org storvsc_remove() cannot fail, clean it up accordingly. Signed-off-by: K. Y. Srinivasan Signed-off-by: Haiyang Zhang Signed-off-by: Hank Janssen --- drivers/staging/hv/storvsc_drv.c | 14 ++------------ 1 files changed, 2 insertions(+), 12 deletions(-) diff --git a/drivers/staging/hv/storvsc_drv.c b/drivers/staging/hv/storvsc_drv.c index ae61735..f819c6a 100644 --- a/drivers/staging/hv/storvsc_drv.c +++ b/drivers/staging/hv/storvsc_drv.c @@ -404,7 +404,6 @@ static int storvsc_probe(struct device *device) */ static int storvsc_remove(struct device *device) { - int ret; struct hv_driver *drv = drv_to_hv_drv(device->driver); struct storvsc_driver_object *storvsc_drv_obj = drv->priv; @@ -413,20 +412,11 @@ static int storvsc_remove(struct device *device) struct host_device_context *host_device_ctx = (struct host_device_context *)host->hostdata; - - if (!storvsc_drv_obj->base.dev_rm) - return -1; - /* * Call to the vsc driver to let it know that the device is being * removed */ - ret = storvsc_drv_obj->base.dev_rm(device_obj); - if (ret != 0) { - /* TODO: */ - DPRINT_ERR(STORVSC, "unable to remove vsc device (ret %d)", - ret); - } + storvsc_drv_obj->base.dev_rm(device_obj); if (host_device_ctx->request_pool) { kmem_cache_destroy(host_device_ctx->request_pool); @@ -438,7 +428,7 @@ static int storvsc_remove(struct device *device) DPRINT_INFO(STORVSC, "releasing host adapter (%p)...", host); scsi_host_put(host); - return ret; + return 0; } /* -- 1.7.4.1