diff options
Diffstat (limited to 'drivers/scsi/pmcraid.c')
| -rw-r--r-- | drivers/scsi/pmcraid.c | 9 |
1 files changed, 2 insertions, 7 deletions
diff --git a/drivers/scsi/pmcraid.c b/drivers/scsi/pmcraid.c index b6f1ef954af1..c44e4ab4e938 100644 --- a/drivers/scsi/pmcraid.c +++ b/drivers/scsi/pmcraid.c @@ -41,6 +41,7 @@ #include <linux/hdreg.h> #include <linux/version.h> #include <linux/io.h> +#include <linux/slab.h> #include <asm/irq.h> #include <asm/processor.h> #include <linux/libata.h> @@ -235,7 +236,7 @@ static int pmcraid_slave_configure(struct scsi_device *scsi_dev) scsi_dev->allow_restart = 1; blk_queue_rq_timeout(scsi_dev->request_queue, PMCRAID_VSET_IO_TIMEOUT); - blk_queue_max_sectors(scsi_dev->request_queue, + blk_queue_max_hw_sectors(scsi_dev->request_queue, PMCRAID_VSET_MAX_SECTORS); } @@ -3750,12 +3751,6 @@ static int pmcraid_check_ioctl_buffer( return -EINVAL; } - /* buffer length can't be negetive */ - if (hdr->buffer_length < 0) { - pmcraid_err("ioctl: invalid buffer length specified\n"); - return -EINVAL; - } - /* check for appropriate buffer access */ if ((_IOC_DIR(cmd) & _IOC_READ) == _IOC_READ) access = VERIFY_WRITE; |