diff options
| author |   Dr. David Alan Gilbert <linux@treblig.org> | 2025-02-19 01:45:55 +0000 |
|---|---|---|
| committer |   Konstantin Komarov <almaz.alexandrovich@paragon-software.com> | 2025-03-06 19:53:27 +0300 |
| commit | 1404580279f2386aac8246e1a366848589b26f9f (patch) | |
| tree | 78f4205b126d14ea959b90c34b09f8ecb3550391 | |
| parent | fs/ntfs3: Remove unused ni_load_attr (diff) | |
| download | wireguard-linux-1404580279f2386aac8246e1a366848589b26f9f.tar.xz wireguard-linux-1404580279f2386aac8246e1a366848589b26f9f.zip | |
fs/ntfs3: Remove unused ntfs_sb_read
ntfs_sb_read() was added in 2021 by
commit 82cae269cfa9 ("fs/ntfs3: Add initialization of super block")
but hasn't been used.
Remove it.
Signed-off-by: Dr. David Alan Gilbert <linux@treblig.org>
Signed-off-by: Konstantin Komarov <almaz.alexandrovich@paragon-software.com>
| -rw-r--r-- | fs/ntfs3/fsntfs.c | 28 | ||||
| -rw-r--r-- | fs/ntfs3/ntfs_fs.h | 1 |
2 files changed, 0 insertions, 29 deletions
diff --git a/fs/ntfs3/fsntfs.c b/fs/ntfs3/fsntfs.c index 938d351ebac7..df81f1f7330c 100644 --- a/fs/ntfs3/fsntfs.c +++ b/fs/ntfs3/fsntfs.c @@ -1035,34 +1035,6 @@ struct buffer_head *ntfs_bread(struct super_block *sb, sector_t block) return NULL; } -int ntfs_sb_read(struct super_block *sb, u64 lbo, size_t bytes, void *buffer) -{ - struct block_device *bdev = sb->s_bdev; - u32 blocksize = sb->s_blocksize; - u64 block = lbo >> sb->s_blocksize_bits; - u32 off = lbo & (blocksize - 1); - u32 op = blocksize - off; - - for (; bytes; block += 1, off = 0, op = blocksize) { - struct buffer_head *bh = __bread(bdev, block, blocksize); - - if (!bh) - return -EIO; - - if (op > bytes) - op = bytes; - - memcpy(buffer, bh->b_data + off, op); - - put_bh(bh); - - bytes -= op; - buffer = Add2Ptr(buffer, op); - } - - return 0; -} - int ntfs_sb_write(struct super_block *sb, u64 lbo, size_t bytes, const void *buf, int wait) { diff --git a/fs/ntfs3/ntfs_fs.h b/fs/ntfs3/ntfs_fs.h index 2034dca90a5e..0e34c944b622 100644 --- a/fs/ntfs3/ntfs_fs.h +++ b/fs/ntfs3/ntfs_fs.h @@ -616,7 +616,6 @@ enum NTFS_DIRTY_FLAGS { NTFS_DIRTY_ERROR = 2, }; int ntfs_set_state(struct ntfs_sb_info *sbi, enum NTFS_DIRTY_FLAGS dirty); -int ntfs_sb_read(struct super_block *sb, u64 lbo, size_t bytes, void *buffer); int ntfs_sb_write(struct super_block *sb, u64 lbo, size_t bytes, const void *buffer, int wait); int ntfs_sb_write_run(struct ntfs_sb_info *sbi, const struct runs_tree *run, |