diff options
Diffstat (limited to 'drivers/scsi/scsi_error.c')
| -rw-r--r-- | drivers/scsi/scsi_error.c | 17 |
1 files changed, 10 insertions, 7 deletions
diff --git a/drivers/scsi/scsi_error.c b/drivers/scsi/scsi_error.c index 996e134d79fa..7c084600827b 100644 --- a/drivers/scsi/scsi_error.c +++ b/drivers/scsi/scsi_error.c @@ -2331,7 +2331,7 @@ scsi_ioctl_reset(struct scsi_device *dev, int __user *arg) { struct scsi_cmnd *scmd; struct Scsi_Host *shost = dev->host; - struct request req; + struct request *rq; unsigned long flags; int error = 0, rtn, val; @@ -2346,14 +2346,16 @@ scsi_ioctl_reset(struct scsi_device *dev, int __user *arg) return -EIO; error = -EIO; - scmd = scsi_get_command(dev, GFP_KERNEL); - if (!scmd) + rq = kzalloc(sizeof(struct request) + sizeof(struct scsi_cmnd) + + shost->hostt->cmd_size, GFP_KERNEL); + if (!rq) goto out_put_autopm_host; + blk_rq_init(NULL, rq); - blk_rq_init(NULL, &req); - scmd->request = &req; - - scmd->cmnd = req.cmd; + scmd = (struct scsi_cmnd *)(rq + 1); + scsi_init_command(dev, scmd); + scmd->request = rq; + scmd->cmnd = rq->cmd; scmd->scsi_done = scsi_reset_provider_done_command; memset(&scmd->sdb, 0, sizeof(scmd->sdb)); @@ -2413,6 +2415,7 @@ scsi_ioctl_reset(struct scsi_device *dev, int __user *arg) scsi_run_host_queues(shost); scsi_put_command(scmd); + kfree(rq); out_put_autopm_host: scsi_autopm_put_host(shost); |