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[PATCH] lose unused arguments in dm ioctl callbacks

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Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
Al Viro 2007-08-28 22:15:59 -04:00
parent 1bddd9e645
commit 647b3d0084
4 changed files with 4 additions and 7 deletions
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3
drivers/md/dm-linear.c
View file

@ -110,8 +110,7 @@ static int linear_status(struct dm_target *ti, status_type_t type,
return 0; return 0;
} }
static int linear_ioctl(struct dm_target *ti, struct inode *inode, static int linear_ioctl(struct dm_target *ti, unsigned int cmd,
struct file *filp, unsigned int cmd,
unsigned long arg) unsigned long arg)
{ {
struct linear_c *lc = (struct linear_c *) ti->private; struct linear_c *lc = (struct linear_c *) ti->private;

3
drivers/md/dm-mpath.c
View file

@ -1395,8 +1395,7 @@ error:
return -EINVAL; return -EINVAL;
} }
static int multipath_ioctl(struct dm_target *ti, struct inode *inode, static int multipath_ioctl(struct dm_target *ti, unsigned int cmd,
struct file *filp, unsigned int cmd,
unsigned long arg) unsigned long arg)
{ {
struct multipath *m = (struct multipath *) ti->private; struct multipath *m = (struct multipath *) ti->private;

2
drivers/md/dm.c
View file

@ -345,7 +345,7 @@ static int dm_blk_ioctl(struct inode *inode, struct file *file,
} }
if (tgt->type->ioctl) if (tgt->type->ioctl)
r = tgt->type->ioctl(tgt, inode, file, cmd, arg); r = tgt->type->ioctl(tgt, cmd, arg);
out: out:
dm_table_put(map); dm_table_put(map);

3
include/linux/device-mapper.h
View file

@ -69,8 +69,7 @@ typedef int (*dm_status_fn) (struct dm_target *ti, status_type_t status_type,
typedef int (*dm_message_fn) (struct dm_target *ti, unsigned argc, char **argv); typedef int (*dm_message_fn) (struct dm_target *ti, unsigned argc, char **argv);
typedef int (*dm_ioctl_fn) (struct dm_target *ti, struct inode *inode, typedef int (*dm_ioctl_fn) (struct dm_target *ti, unsigned int cmd,
struct file *filp, unsigned int cmd,
unsigned long arg); unsigned long arg);
typedef int (*dm_merge_fn) (struct dm_target *ti, struct bvec_merge_data *bvm, typedef int (*dm_merge_fn) (struct dm_target *ti, struct bvec_merge_data *bvm,