diff options
Diffstat (limited to 'fs/ext2/dir.c')
| -rw-r--r-- | fs/ext2/dir.c | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/fs/ext2/dir.c b/fs/ext2/dir.c index 8dededd..a78c6b4 100644 --- a/fs/ext2/dir.c +++ b/fs/ext2/dir.c @@ -41,8 +41,8 @@ static inline __le16 ext2_rec_len_to_disk(unsigned len) { if (len == (1 << 16)) return cpu_to_le16(EXT2_MAX_REC_LEN); - else if (len > (1 << 16)) - BUG(); + else + BUG_ON(len > (1 << 16)); return cpu_to_le16(len); } @@ -295,11 +295,11 @@ ext2_readdir (struct file * filp, void * dirent, filldir_t filldir) struct page *page = ext2_get_page(inode, n); if (IS_ERR(page)) { - ext2_error(sb, __FUNCTION__, + ext2_error(sb, __func__, "bad page in #%lu", inode->i_ino); filp->f_pos += PAGE_CACHE_SIZE - offset; - return -EIO; + return PTR_ERR(page); } kaddr = page_address(page); if (unlikely(need_revalidate)) { @@ -314,7 +314,7 @@ ext2_readdir (struct file * filp, void * dirent, filldir_t filldir) limit = kaddr + ext2_last_byte(inode, n) - EXT2_DIR_REC_LEN(1); for ( ;(char*)de <= limit; de = ext2_next_entry(de)) { if (de->rec_len == 0) { - ext2_error(sb, __FUNCTION__, + ext2_error(sb, __func__, "zero-length directory entry"); ext2_put_page(page); return -EIO; @@ -381,7 +381,7 @@ struct ext2_dir_entry_2 * ext2_find_entry (struct inode * dir, kaddr += ext2_last_byte(dir, n) - reclen; while ((char *) de <= kaddr) { if (de->rec_len == 0) { - ext2_error(dir->i_sb, __FUNCTION__, + ext2_error(dir->i_sb, __func__, "zero-length directory entry"); ext2_put_page(page); goto out; @@ -396,7 +396,7 @@ struct ext2_dir_entry_2 * ext2_find_entry (struct inode * dir, n = 0; /* next page is past the blocks we've got */ if (unlikely(n > (dir->i_blocks >> (PAGE_CACHE_SHIFT - 9)))) { - ext2_error(dir->i_sb, __FUNCTION__, + ext2_error(dir->i_sb, __func__, "dir %lu size %lld exceeds block count %llu", dir->i_ino, dir->i_size, (unsigned long long)dir->i_blocks); @@ -506,7 +506,7 @@ int ext2_add_link (struct dentry *dentry, struct inode *inode) goto got_it; } if (de->rec_len == 0) { - ext2_error(dir->i_sb, __FUNCTION__, + ext2_error(dir->i_sb, __func__, "zero-length directory entry"); err = -EIO; goto out_unlock; @@ -578,7 +578,7 @@ int ext2_delete_entry (struct ext2_dir_entry_2 * dir, struct page * page ) while ((char*)de < (char*)dir) { if (de->rec_len == 0) { - ext2_error(inode->i_sb, __FUNCTION__, + ext2_error(inode->i_sb, __func__, "zero-length directory entry"); err = -EIO; goto out; @@ -670,7 +670,7 @@ int ext2_empty_dir (struct inode * inode) while ((char *)de <= kaddr) { if (de->rec_len == 0) { - ext2_error(inode->i_sb, __FUNCTION__, + ext2_error(inode->i_sb, __func__, "zero-length directory entry"); printk("kaddr=%p, de=%p\n", kaddr, de); goto not_empty; |