From: "K. Y. Srinivasan" <kys@microsoft.com>
To: gregkh@suse.de, linux-kernel@vger.kernel.org,
devel@linuxdriverproject.org, virtualization@lists.osdl.org,
ohering@suse.com, jbottomley@parallels.com, hch@infradead.org,
linux-scsi@vger.kernel.org
Cc: "K. Y. Srinivasan" <kys@microsoft.com>
Subject: [PATCH 06/15] Staging: hv: storvsc: Move and cleanup storvsc_remove()
Date: Thu, 12 Jan 2012 12:37:59 -0800 [thread overview]
Message-ID: <1326400688-13544-6-git-send-email-kys@microsoft.com> (raw)
In-Reply-To: <1326400688-13544-1-git-send-email-kys@microsoft.com>
Relocate the storvsc_remove() function to a different location in the file
and invoke scsi_host_put() only after all the cleanup.
Signed-off-by: K. Y. Srinivasan <kys@microsoft.com>
---
drivers/staging/hv/storvsc_drv.c | 28 ++++++++++++----------------
1 files changed, 12 insertions(+), 16 deletions(-)
diff --git a/drivers/staging/hv/storvsc_drv.c b/drivers/staging/hv/storvsc_drv.c
index 8340387..e0e471c 100644
--- a/drivers/staging/hv/storvsc_drv.c
+++ b/drivers/staging/hv/storvsc_drv.c
@@ -1083,22 +1083,6 @@ static unsigned int copy_to_bounce_buffer(struct scatterlist *orig_sgl,
return total_copied;
}
-
-static int storvsc_remove(struct hv_device *dev)
-{
- struct storvsc_device *stor_device = hv_get_drvdata(dev);
- struct Scsi_Host *host = stor_device->host;
-
- scsi_remove_host(host);
-
- scsi_host_put(host);
-
- storvsc_dev_remove(dev);
-
- return 0;
-}
-
-
static int storvsc_get_chs(struct scsi_device *sdev, struct block_device * bdev,
sector_t capacity, int *info)
{
@@ -1526,6 +1510,18 @@ err_out0:
return ret;
}
+static int storvsc_remove(struct hv_device *dev)
+{
+ struct storvsc_device *stor_device = hv_get_drvdata(dev);
+ struct Scsi_Host *host = stor_device->host;
+
+ scsi_remove_host(host);
+ storvsc_dev_remove(dev);
+ scsi_host_put(host);
+
+ return 0;
+}
+
static struct hv_driver storvsc_drv = {
.name = KBUILD_MODNAME,
.id_table = id_table,
--
1.7.4.1
next prev parent reply other threads:[~2012-01-12 20:37 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-01-12 20:37 [PATCH 0000/0015] Staging: hv: storvsc cleanup K. Y. Srinivasan
2012-01-12 20:37 ` [PATCH 01/15] Staging: hv: storvsc: Cleanup some comments K. Y. Srinivasan
2012-01-12 20:37 ` [PATCH 02/15] Staging: hv: storvsc: Cleanup storvsc_probe() K. Y. Srinivasan
2012-01-12 20:37 ` [PATCH 03/15] Staging: hv: storvsc: Cleanup storvsc_queuecommand() K. Y. Srinivasan
2012-01-12 20:37 ` [PATCH 04/15] Staging: hv: storvsc: Introduce defines for srb status codes K. Y. Srinivasan
2012-01-12 20:37 ` [PATCH 05/15] Staging:hv: storvsc: Cleanup storvsc_host_reset_handler() K. Y. Srinivasan
2012-01-12 20:37 ` K. Y. Srinivasan [this message]
2012-01-12 20:38 ` [PATCH 07/15] Staging: hv: storvsc: Add a comment to explain life-cycle management K. Y. Srinivasan
2012-01-12 20:38 ` [PATCH 08/15] Staging: hv: storvsc: Get rid of the on_io_completion in hv_storvsc_request K. Y. Srinivasan
2012-01-12 20:38 ` [PATCH 09/15] Staging: hv: storvsc: Rename the context field " K. Y. Srinivasan
2012-01-12 20:38 ` [PATCH 10/15] Staging: hv: storvsc: Miscellaneous cleanup of storvsc driver K. Y. Srinivasan
2012-01-12 20:38 ` [PATCH 11/15] Staging: hv: storvsc: Cleanup the code for generating protocol version K. Y. Srinivasan
2012-01-12 20:38 ` [PATCH 12/15] Staging: hv: storvsc: Cleanup some protocol related constants K. Y. Srinivasan
2012-01-12 20:38 ` [PATCH 13/15] Staging: hv: storvsc: Get rid of some unused defines K. Y. Srinivasan
2012-01-12 20:38 ` [PATCH 14/15] Staging: hv: storvsc: Consolidate the request structure K. Y. Srinivasan
2012-01-12 20:38 ` [PATCH 15/15] Staging: hv: storvsc: Consolidate all the wire protocol definitions K. Y. Srinivasan
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