diff options
Diffstat (limited to 'drivers/scsi/osst.c')
| -rw-r--r-- | drivers/scsi/osst.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/scsi/osst.c b/drivers/scsi/osst.c index 2bbe797f8c3d..7a1a1edde35d 100644 --- a/drivers/scsi/osst.c +++ b/drivers/scsi/osst.c @@ -381,7 +381,7 @@ static int osst_execute(struct osst_request *SRpnt, const unsigned char *cmd, struct scatterlist *sg, *sgl = (struct scatterlist *)buffer; int i; - pages = kzalloc(use_sg * sizeof(struct page *), GFP_KERNEL); + pages = kcalloc(use_sg, sizeof(struct page *), GFP_KERNEL); if (!pages) goto free_req; @@ -1488,7 +1488,7 @@ static int osst_read_back_buffer_and_rewrite(struct osst_tape * STp, struct osst int dbg = debugging; #endif - if ((buffer = vmalloc((nframes + 1) * OS_DATA_SIZE)) == NULL) + if ((buffer = vmalloc(array_size((nframes + 1), OS_DATA_SIZE))) == NULL) return (-EIO); printk(KERN_INFO "%s:I: Reading back %d frames from drive buffer%s\n", @@ -5856,7 +5856,9 @@ static int osst_probe(struct device *dev) /* if this is the first attach, build the infrastructure */ write_lock(&os_scsi_tapes_lock); if (os_scsi_tapes == NULL) { - os_scsi_tapes = kmalloc(osst_max_dev * sizeof(struct osst_tape *), GFP_ATOMIC); + os_scsi_tapes = kmalloc_array(osst_max_dev, + sizeof(struct osst_tape *), + GFP_ATOMIC); if (os_scsi_tapes == NULL) { write_unlock(&os_scsi_tapes_lock); printk(KERN_ERR "osst :E: Unable to allocate array for OnStream SCSI tapes.\n"); |