Use the accessor function shost_priv().
Signed-off-by: K. Y. Srinivasan <[email protected]>
Signed-off-by: Haiyang Zhang <[email protected]>
---
drivers/staging/hv/storvsc_drv.c | 14 +++++---------
1 files changed, 5 insertions(+), 9 deletions(-)
diff --git a/drivers/staging/hv/storvsc_drv.c b/drivers/staging/hv/storvsc_drv.c
index a145245..b21e85f 100644
--- a/drivers/staging/hv/storvsc_drv.c
+++ b/drivers/staging/hv/storvsc_drv.c
@@ -968,8 +968,7 @@ static int storvsc_remove(struct hv_device *dev)
{
struct storvsc_device *stor_device = hv_get_drvdata(dev);
struct Scsi_Host *host = stor_device->host;
- struct hv_host_device *host_dev =
- (struct hv_host_device *)host->hostdata;
+ struct hv_host_device *host_dev = shost_priv(host);
scsi_remove_host(host);
@@ -1057,8 +1056,7 @@ static int storvsc_host_reset(struct hv_device *device)
*/
static int storvsc_host_reset_handler(struct scsi_cmnd *scmnd)
{
- struct hv_host_device *host_dev =
- (struct hv_host_device *)scmnd->device->host->hostdata;
+ struct hv_host_device *host_dev = shost_priv(scmnd->device->host);
struct hv_device *dev = host_dev->dev;
return storvsc_host_reset(dev);
@@ -1073,8 +1071,7 @@ static void storvsc_command_completion(struct
hv_storvsc_request *request)
struct storvsc_cmd_request *cmd_request =
(struct storvsc_cmd_request *)request->context;
struct scsi_cmnd *scmnd = cmd_request->cmd;
- struct hv_host_device *host_dev =
- (struct hv_host_device *)scmnd->device->host->hostdata;
+ struct hv_host_device *host_dev = shost_priv(scmnd->device->host);
void (*scsi_done_fn)(struct scsi_cmnd *);
struct scsi_sense_hdr sense_hdr;
struct vmscsi_request *vm_srb;
@@ -1144,8 +1141,7 @@ static int storvsc_queuecommand_lck(struct scsi_cmnd
*scmnd,
void (*done)(struct scsi_cmnd *))
{
int ret;
- struct hv_host_device *host_dev =
- (struct hv_host_device *)scmnd->device->host->hostdata;
+ struct hv_host_device *host_dev = shost_priv(scmnd->device->host);
struct hv_device *dev = host_dev->dev;
struct hv_storvsc_request *request;
struct storvsc_cmd_request *cmd_request;
@@ -1359,7 +1355,7 @@ static int storvsc_probe(struct hv_device *device,
if (!host)
return -ENOMEM;
- host_dev = (struct hv_host_device *)host->hostdata;
+ host_dev = shost_priv(host);
memset(host_dev, 0, sizeof(struct hv_host_device));
host_dev->port = host->host_no;
--
1.7.4.1
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