diff options
Diffstat (limited to 'fs/adfs/dir_f.c')
| -rw-r--r-- | fs/adfs/dir_f.c | 28 |
1 files changed, 4 insertions, 24 deletions
diff --git a/fs/adfs/dir_f.c b/fs/adfs/dir_f.c index e62f35eb7789..e249fdb915fa 100644 --- a/fs/adfs/dir_f.c +++ b/fs/adfs/dir_f.c @@ -9,8 +9,6 @@ #include "adfs.h" #include "dir_f.h" -static void adfs_f_free(struct adfs_dir *dir); - /* * Read an (unaligned) value of length 1..4 bytes */ @@ -128,7 +126,7 @@ static int adfs_dir_read(struct super_block *sb, u32 indaddr, unsigned int size, struct adfs_dir *dir) { const unsigned int blocksize_bits = sb->s_blocksize_bits; - int blk = 0; + int blk; /* * Directories which are not a multiple of 2048 bytes @@ -152,6 +150,8 @@ static int adfs_dir_read(struct super_block *sb, u32 indaddr, dir->bh[blk] = sb_bread(sb, phys); if (!dir->bh[blk]) goto release_buffers; + + dir->nr_buffers += 1; } memcpy(&dir->dirhead, bufoff(dir->bh, 0), sizeof(dir->dirhead)); @@ -168,17 +168,12 @@ static int adfs_dir_read(struct super_block *sb, u32 indaddr, if (adfs_dir_checkbyte(dir) != dir->dirtail.new.dircheckbyte) goto bad_dir; - dir->nr_buffers = blk; - return 0; bad_dir: adfs_error(sb, "dir %06x is corrupted", indaddr); release_buffers: - for (blk -= 1; blk >= 0; blk -= 1) - brelse(dir->bh[blk]); - - dir->sb = NULL; + adfs_dir_relse(dir); return -EIO; } @@ -435,25 +430,10 @@ adfs_f_sync(struct adfs_dir *dir) return err; } -static void -adfs_f_free(struct adfs_dir *dir) -{ - int i; - - for (i = dir->nr_buffers - 1; i >= 0; i--) { - brelse(dir->bh[i]); - dir->bh[i] = NULL; - } - - dir->nr_buffers = 0; - dir->sb = NULL; -} - const struct adfs_dir_ops adfs_f_dir_ops = { .read = adfs_f_read, .setpos = adfs_f_setpos, .getnext = adfs_f_getnext, .update = adfs_f_update, .sync = adfs_f_sync, - .free = adfs_f_free }; |