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Staging: hv: storvsc: Use the unlocked version queuecommand

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Use the unlocked version queuecommand.

Signed-off-by: K. Y. Srinivasan <kys@microsoft.com>
Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
K. Y. Srinivasan 2011-11-08 09:01:45 -08:00 committed by Greg Kroah-Hartman
parent 7f33f30a67
commit bab445e12b
1 changed files with 5 additions and 14 deletions
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19
drivers/staging/hv/storvsc_drv.c
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@ -1137,11 +1137,10 @@ static bool storvsc_check_scsi_cmd(struct scsi_cmnd *scmnd)
/*
* storvsc_queuecommand - Initiate command processing
*/
static int storvsc_queuecommand_lck(struct scsi_cmnd *scmnd,
void (*done)(struct scsi_cmnd *))
static int storvsc_queuecommand(struct Scsi_Host *host, struct scsi_cmnd *scmnd)
{
int ret;
struct hv_host_device *host_dev = shost_priv(scmnd->device->host);
struct hv_host_device *host_dev = shost_priv(host);
struct hv_device *dev = host_dev->dev;
struct hv_storvsc_request *request;
struct storvsc_cmd_request *cmd_request;
@ -1152,7 +1151,7 @@ static int storvsc_queuecommand_lck(struct scsi_cmnd *scmnd,
struct vmscsi_request *vm_srb;
if (storvsc_check_scsi_cmd(scmnd) == false) {
done(scmnd);
scmnd->scsi_done(scmnd);
return 0;
}
@ -1165,16 +1164,13 @@ static int storvsc_queuecommand_lck(struct scsi_cmnd *scmnd,
goto retry_request;
}
scmnd->scsi_done = done;
request_size = sizeof(struct storvsc_cmd_request);
cmd_request = mempool_alloc(host_dev->request_mempool,
GFP_ATOMIC);
if (!cmd_request) {
scmnd->scsi_done = NULL;
if (!cmd_request)
return SCSI_MLQUEUE_DEVICE_BUSY;
}
memset(cmd_request, 0, sizeof(struct storvsc_cmd_request));
/* Setup the cmd request */
@ -1227,7 +1223,6 @@ static int storvsc_queuecommand_lck(struct scsi_cmnd *scmnd,
create_bounce_buffer(sgl, scsi_sg_count(scmnd),
scsi_bufflen(scmnd));
if (!cmd_request->bounce_sgl) {
scmnd->scsi_done = NULL;
scmnd->host_scribble = NULL;
mempool_free(cmd_request,
host_dev->request_mempool);
@ -1274,7 +1269,6 @@ retry_request:
mempool_free(cmd_request, host_dev->request_mempool);
scmnd->scsi_done = NULL;
scmnd->host_scribble = NULL;
ret = SCSI_MLQUEUE_DEVICE_BUSY;
@ -1283,9 +1277,6 @@ retry_request:
return ret;
}
static DEF_SCSI_QCMD(storvsc_queuecommand)
/* Scsi driver */
static struct scsi_host_template scsi_driver = {
.module = THIS_MODULE,