summaryrefslogtreecommitdiff
path: root/fs/compat_ioctl.c
diff options
context:
space:
mode:
authorArnd Bergmann <arnd@arndb.de>2007-10-09 15:23:56 +0400
committerJens Axboe <axboe@carl.home.kernel.dk>2007-10-10 11:26:00 +0400
commit18cf7f8723d913ce02bea43e468bebdd07bc880c (patch)
treea76588ab76db68fcb289babb1770e2fe13a6bd42 /fs/compat_ioctl.c
parent9617db085c119879cd371e3212806a15596e121a (diff)
downloadlinux-18cf7f8723d913ce02bea43e468bebdd07bc880c.tar.xz
compat_ioctl: move BLKPG handling to block/compat_ioctl.c
BLKPG is common to all block devices, so it should be handled by common code. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Diffstat (limited to 'fs/compat_ioctl.c')
-rw-r--r--fs/compat_ioctl.c33
1 files changed, 0 insertions, 33 deletions
diff --git a/fs/compat_ioctl.c b/fs/compat_ioctl.c
index e6a94714b1b0..3baa90d31090 100644
--- a/fs/compat_ioctl.c
+++ b/fs/compat_ioctl.c
@@ -47,7 +47,6 @@
#include <linux/netdevice.h>
#include <linux/raw.h>
#include <linux/smb_fs.h>
-#include <linux/blkpg.h>
#include <linux/blkdev.h>
#include <linux/elevator.h>
#include <linux/rtc.h>
@@ -1487,37 +1486,6 @@ ret_einval(unsigned int fd, unsigned int cmd, unsigned long arg)
return -EINVAL;
}
-#ifdef CONFIG_BLOCK
-struct blkpg_ioctl_arg32 {
- compat_int_t op;
- compat_int_t flags;
- compat_int_t datalen;
- compat_caddr_t data;
-};
-
-static int blkpg_ioctl_trans(unsigned int fd, unsigned int cmd, unsigned long arg)
-{
- struct blkpg_ioctl_arg32 __user *ua32 = compat_ptr(arg);
- struct blkpg_ioctl_arg __user *a = compat_alloc_user_space(sizeof(*a));
- compat_caddr_t udata;
- compat_int_t n;
- int err;
-
- err = get_user(n, &ua32->op);
- err |= put_user(n, &a->op);
- err |= get_user(n, &ua32->flags);
- err |= put_user(n, &a->flags);
- err |= get_user(n, &ua32->datalen);
- err |= put_user(n, &a->datalen);
- err |= get_user(udata, &ua32->data);
- err |= put_user(compat_ptr(udata), &a->data);
- if (err)
- return err;
-
- return sys_ioctl(fd, cmd, (unsigned long)a);
-}
-#endif
-
static int ioc_settimeout(unsigned int fd, unsigned int cmd, unsigned long arg)
{
return rw_long(fd, AUTOFS_IOC_SETTIMEOUT, arg);
@@ -3160,7 +3128,6 @@ HANDLE_IOCTL(SIOCGSTAMP, do_siocgstamp)
HANDLE_IOCTL(SIOCGSTAMPNS, do_siocgstampns)
#endif
#ifdef CONFIG_BLOCK
-HANDLE_IOCTL(BLKPG, blkpg_ioctl_trans)
HANDLE_IOCTL(FDSETPRM32, fd_ioctl_trans)
HANDLE_IOCTL(FDDEFPRM32, fd_ioctl_trans)
HANDLE_IOCTL(FDGETPRM32, fd_ioctl_trans)