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| author | Valentina Giusti <valentina.giusti@microon.de> | 2013-11-05 01:34:25 +0400 |
|---|---|---|
| committer | Chris Mason <clm@fb.com> | 2014-01-29 01:19:33 +0400 |
| commit | 50892bac3b93afa5cc8de6541a8013a21bef3f74 (patch) | |
| tree | 70e792cf9dafd265d6a49c702dc918debb37f9e3 /fs/btrfs/extent_io.c | |
| parent | 4b447bfac6c6b367a594a22cb220152f835fc0ed (diff) | |
| download | linux-50892bac3b93afa5cc8de6541a8013a21bef3f74.tar.xz | |
btrfs: remove unused variables from extent_io.c
Remove unused variables:
* tree from end_bio_extent_writepage,
* item from extent_fiemap.
Signed-off-by: Valentina Giusti <valentina.giusti@microon.de>
Signed-off-by: Josef Bacik <jbacik@fusionio.com>
Signed-off-by: Chris Mason <clm@fb.com>
Diffstat (limited to 'fs/btrfs/extent_io.c')
| -rw-r--r-- | fs/btrfs/extent_io.c | 7 |
1 files changed, 0 insertions, 7 deletions
diff --git a/fs/btrfs/extent_io.c b/fs/btrfs/extent_io.c index ff43802a7c88..d97250a4e8e6 100644 --- a/fs/btrfs/extent_io.c +++ b/fs/btrfs/extent_io.c @@ -2333,13 +2333,11 @@ int end_extent_writepage(struct page *page, int err, u64 start, u64 end) static void end_bio_extent_writepage(struct bio *bio, int err) { struct bio_vec *bvec = bio->bi_io_vec + bio->bi_vcnt - 1; - struct extent_io_tree *tree; u64 start; u64 end; do { struct page *page = bvec->bv_page; - tree = &BTRFS_I(page->mapping->host)->io_tree; /* We always issue full-page reads, but if some block * in a page fails to read, blk_update_request() will @@ -4082,12 +4080,10 @@ int extent_fiemap(struct inode *inode, struct fiemap_extent_info *fieinfo, struct extent_map *em = NULL; struct extent_state *cached_state = NULL; struct btrfs_path *path; - struct btrfs_file_extent_item *item; int end = 0; u64 em_start = 0; u64 em_len = 0; u64 em_end = 0; - unsigned long emflags; if (len == 0) return -EINVAL; @@ -4112,8 +4108,6 @@ int extent_fiemap(struct inode *inode, struct fiemap_extent_info *fieinfo, } WARN_ON(!ret); path->slots[0]--; - item = btrfs_item_ptr(path->nodes[0], path->slots[0], - struct btrfs_file_extent_item); btrfs_item_key_to_cpu(path->nodes[0], &found_key, path->slots[0]); found_type = btrfs_key_type(&found_key); @@ -4181,7 +4175,6 @@ int extent_fiemap(struct inode *inode, struct fiemap_extent_info *fieinfo, offset_in_extent = em_start - em->start; em_end = extent_map_end(em); em_len = em_end - em_start; - emflags = em->flags; disko = 0; flags = 0; |