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btrfs: remove unused parameters from extent_submit_bio_start_t 

Remove parameters not used by any of the callbacks.

Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
David Sterba 2018-03-08 13:47:33 +01:00
parent a758781d4b
commit d0779291b1
3 changed files with 2 additions and 7 deletions
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2
fs/btrfs/disk-io.c
View File

@ -717,7 +717,6 @@ static void run_one_async_start(struct btrfs_work *work)
async = container_of(work, struct async_submit_bio, work);
ret = async->submit_bio_start(async->private_data, async->bio,
async->mirror_num, async->bio_flags,
async->bio_offset);
if (ret)
async->status = ret;
@ -800,7 +799,6 @@ static blk_status_t btree_csum_one_bio(struct bio *bio)
}
static blk_status_t __btree_submit_bio_start(void *private_data, struct bio *bio,
int mirror_num, unsigned long bio_flags,
u64 bio_offset)
{
/*

3
fs/btrfs/extent_io.h
View File

@ -97,8 +97,7 @@ typedef blk_status_t (extent_submit_bio_hook_t)(void *private_data, struct bio *
u64 bio_offset);
typedef blk_status_t (extent_submit_bio_start_t)(void *private_data,
struct bio *bio, int mirror_num, unsigned long bio_flags,
u64 bio_offset);
struct bio *bio, u64 bio_offset);
typedef blk_status_t (extent_submit_bio_done_t)(void *private_data,
struct bio *bio, int mirror_num, unsigned long bio_flags,

4
fs/btrfs/inode.c
View File

@ -1942,7 +1942,6 @@ int btrfs_merge_bio_hook(struct page *page, unsigned long offset,
* are inserted into the btree
*/
static blk_status_t __btrfs_submit_bio_start(void *private_data, struct bio *bio,
int mirror_num, unsigned long bio_flags,
u64 bio_offset)
{
struct inode *inode = private_data;
@ -8222,8 +8221,7 @@ static void btrfs_endio_direct_write(struct bio *bio)
}
static blk_status_t __btrfs_submit_bio_start_direct_io(void *private_data,
struct bio *bio, int mirror_num,
unsigned long bio_flags, u64 offset)
struct bio *bio, u64 offset)
{
struct inode *inode = private_data;
blk_status_t ret;