diff options
Diffstat (limited to 'drivers/cdrom/cdrom.c')
| -rw-r--r-- | drivers/cdrom/cdrom.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/cdrom/cdrom.c b/drivers/cdrom/cdrom.c index 2df5cf4ec743..e4a2f8f3a1d7 100644 --- a/drivers/cdrom/cdrom.c +++ b/drivers/cdrom/cdrom.c @@ -1810,7 +1810,7 @@ static int dvd_read_disckey(struct cdrom_device_info *cdi, dvd_struct *s) size = sizeof(s->disckey.value) + 4; - if ((buf = (u_char *) kmalloc(size, GFP_KERNEL)) == NULL) + if ((buf = kmalloc(size, GFP_KERNEL)) == NULL) return -ENOMEM; init_cdrom_command(&cgc, buf, size, CGC_DATA_READ); @@ -1861,7 +1861,7 @@ static int dvd_read_manufact(struct cdrom_device_info *cdi, dvd_struct *s) size = sizeof(s->manufact.value) + 4; - if ((buf = (u_char *) kmalloc(size, GFP_KERNEL)) == NULL) + if ((buf = kmalloc(size, GFP_KERNEL)) == NULL) return -ENOMEM; init_cdrom_command(&cgc, buf, size, CGC_DATA_READ); @@ -2849,7 +2849,7 @@ static int mmc_ioctl(struct cdrom_device_info *cdi, unsigned int cmd, /* FIXME: we need upper bound checking, too!! */ if (lba < 0) return -EINVAL; - cgc.buffer = (char *) kmalloc(blocksize, GFP_KERNEL); + cgc.buffer = kmalloc(blocksize, GFP_KERNEL); if (cgc.buffer == NULL) return -ENOMEM; memset(&sense, 0, sizeof(sense)); @@ -3031,7 +3031,7 @@ static int mmc_ioctl(struct cdrom_device_info *cdi, unsigned int cmd, int size = sizeof(dvd_struct); if (!CDROM_CAN(CDC_DVD)) return -ENOSYS; - if ((s = (dvd_struct *) kmalloc(size, GFP_KERNEL)) == NULL) + if ((s = kmalloc(size, GFP_KERNEL)) == NULL) return -ENOMEM; cdinfo(CD_DO_IOCTL, "entering DVD_READ_STRUCT\n"); if (copy_from_user(s, (dvd_struct __user *)arg, size)) { |