diff options
Diffstat (limited to 'drivers/scsi/device_handler/scsi_dh_emc.c')
| -rw-r--r-- | drivers/scsi/device_handler/scsi_dh_emc.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/scsi/device_handler/scsi_dh_emc.c b/drivers/scsi/device_handler/scsi_dh_emc.c index 61966750bd60..e8a0bc3efd49 100644 --- a/drivers/scsi/device_handler/scsi_dh_emc.c +++ b/drivers/scsi/device_handler/scsi_dh_emc.c @@ -20,6 +20,7 @@ * along with this program; see the file COPYING. If not, write to * the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */ +#include <linux/slab.h> #include <scsi/scsi.h> #include <scsi/scsi_eh.h> #include <scsi/scsi_dh.h> @@ -272,7 +273,7 @@ static struct request *get_req(struct scsi_device *sdev, int cmd, int len = 0; rq = blk_get_request(sdev->request_queue, - (cmd == MODE_SELECT) ? WRITE : READ, GFP_NOIO); + (cmd != INQUIRY) ? WRITE : READ, GFP_NOIO); if (!rq) { sdev_printk(KERN_INFO, sdev, "get_req: blk_get_request failed"); return NULL; @@ -286,14 +287,17 @@ static struct request *get_req(struct scsi_device *sdev, int cmd, len = sizeof(short_trespass); rq->cmd_flags |= REQ_RW; rq->cmd[1] = 0x10; + rq->cmd[4] = len; break; case MODE_SELECT_10: len = sizeof(long_trespass); rq->cmd_flags |= REQ_RW; rq->cmd[1] = 0x10; + rq->cmd[8] = len; break; case INQUIRY: len = CLARIION_BUFFER_SIZE; + rq->cmd[4] = len; memset(buffer, 0, len); break; default: @@ -301,7 +305,6 @@ static struct request *get_req(struct scsi_device *sdev, int cmd, break; } - rq->cmd[4] = len; rq->cmd_type = REQ_TYPE_BLOCK_PC; rq->cmd_flags |= REQ_FAILFAST_DEV | REQ_FAILFAST_TRANSPORT | REQ_FAILFAST_DRIVER; |