diff options
| -rw-r--r-- | fs/affs/dir.c | 28 |
1 files changed, 18 insertions, 10 deletions
diff --git a/fs/affs/dir.c b/fs/affs/dir.c index f1eba8c3644e..cbbda476a805 100644 --- a/fs/affs/dir.c +++ b/fs/affs/dir.c @@ -52,8 +52,10 @@ affs_readdir(struct file *file, struct dir_context *ctx) int hash_pos; int chain_pos; u32 ino; + int error = 0; - pr_debug("AFFS: readdir(ino=%lu,f_pos=%lx)\n",inode->i_ino,(unsigned long)ctx->pos); + pr_debug("AFFS: readdir(ino=%lu,f_pos=%lx)\n", + inode->i_ino, (unsigned long)ctx->pos); if (ctx->pos < 2) { file->private_data = (void *)0; @@ -72,7 +74,7 @@ affs_readdir(struct file *file, struct dir_context *ctx) } dir_bh = affs_bread(sb, inode->i_ino); if (!dir_bh) - goto readdir_out; + goto out_unlock_dir; /* If the directory hasn't changed since the last call to readdir(), * we can jump directly to where we left off. @@ -88,7 +90,8 @@ affs_readdir(struct file *file, struct dir_context *ctx) fh_bh = affs_bread(sb, ino); if (!fh_bh) { affs_error(sb, "readdir","Cannot read block %d", i); - return -EIO; + error = -EIO; + goto out_brelse_dir; } ino = be32_to_cpu(AFFS_TAIL(sb, fh_bh)->hash_chain); affs_brelse(fh_bh); @@ -107,29 +110,34 @@ inside: do { fh_bh = affs_bread(sb, ino); if (!fh_bh) { - affs_error(sb, "readdir","Cannot read block %d", ino); + affs_error(sb, "readdir", + "Cannot read block %d", ino); break; } namelen = min(AFFS_TAIL(sb, fh_bh)->name[0], (u8)30); name = AFFS_TAIL(sb, fh_bh)->name + 1; - pr_debug("AFFS: readdir(): filldir(\"%.*s\", ino=%u), hash=%d, f_pos=%x\n", + pr_debug("AFFS: readdir(): dir_emit(\"%.*s\", " + "ino=%u), hash=%d, f_pos=%x\n", namelen, name, ino, hash_pos, (u32)ctx->pos); + if (!dir_emit(ctx, name, namelen, ino, DT_UNKNOWN)) - goto readdir_done; + goto done; ctx->pos++; ino = be32_to_cpu(AFFS_TAIL(sb, fh_bh)->hash_chain); affs_brelse(fh_bh); fh_bh = NULL; } while (ino); } -readdir_done: +done: file->f_version = inode->i_version; file->private_data = (void *)(long)ino; + affs_brelse(fh_bh); -readdir_out: +out_brelse_dir: affs_brelse(dir_bh); - affs_brelse(fh_bh); + +out_unlock_dir: affs_unlock_dir(inode); - return 0; + return error; } |