90 	int res;  in __hfsplus_ext_write_extent()  local
98 	res = hfs_brec_find(fd, hfs_find_rec_by_key);  in __hfsplus_ext_write_extent()
100 		if (res != -ENOENT)  in __hfsplus_ext_write_extent()
101 			return res;  in __hfsplus_ext_write_extent()
106 		if (res)  in __hfsplus_ext_write_extent()
107 			return res;  in __hfsplus_ext_write_extent()
126 	int res = 0;  in hfsplus_ext_write_extent_locked()  local
131 		res = hfs_find_init(HFSPLUS_SB(inode->i_sb)->ext_tree, &fd);  in hfsplus_ext_write_extent_locked()
132 		if (res)  in hfsplus_ext_write_extent_locked()
133 			return res;  in hfsplus_ext_write_extent_locked()
134 		res = __hfsplus_ext_write_extent(inode, &fd);  in hfsplus_ext_write_extent_locked()
137 	return res;  in hfsplus_ext_write_extent_locked()
142 	int res;  in hfsplus_ext_write_extent()  local
145 	res = hfsplus_ext_write_extent_locked(inode);  in hfsplus_ext_write_extent()
148 	return res;  in hfsplus_ext_write_extent()
155 	int res;  in __hfsplus_ext_read_extent()  local
159 	res = hfs_brec_find(fd, hfs_find_rec_by_key);  in __hfsplus_ext_read_extent()
160 	if (res && res != -ENOENT)  in __hfsplus_ext_read_extent()
161 		return res;  in __hfsplus_ext_read_extent()
176 	int res;  in __hfsplus_ext_cache_extent()  local
181 		res = __hfsplus_ext_write_extent(inode, fd);  in __hfsplus_ext_cache_extent()
182 		if (res)  in __hfsplus_ext_cache_extent()
183 			return res;  in __hfsplus_ext_cache_extent()
186 	res = __hfsplus_ext_read_extent(fd, hip->cached_extents, inode->i_ino,  in __hfsplus_ext_cache_extent()
190 	if (!res) {  in __hfsplus_ext_cache_extent()
198 	return res;  in __hfsplus_ext_cache_extent()
205 	int res;  in hfsplus_ext_read_extent()  local
211 	res = hfs_find_init(HFSPLUS_SB(inode->i_sb)->ext_tree, &fd);  in hfsplus_ext_read_extent()
212 	if (!res) {  in hfsplus_ext_read_extent()
213 		res = __hfsplus_ext_cache_extent(&fd, inode, block);  in hfsplus_ext_read_extent()
216 	return res;  in hfsplus_ext_read_extent()
226 	int res = -EIO;  in hfsplus_get_block()  local
238 			res = hfsplus_file_extend(inode, false);  in hfsplus_get_block()
239 			if (res)  in hfsplus_get_block()
240 				return res;  in hfsplus_get_block()
261 	res = hfsplus_ext_read_extent(inode, ablock);  in hfsplus_get_block()
262 	if (res) {  in hfsplus_get_block()
392 	int res, i;  in hfsplus_free_fork()  local
402 	res = hfsplus_free_extents(sb, fork->extents, blocks, blocks);  in hfsplus_free_fork()
403 	if (res)  in hfsplus_free_fork()
404 		return res;  in hfsplus_free_fork()
408 	res = hfs_find_init(HFSPLUS_SB(sb)->ext_tree, &fd);  in hfsplus_free_fork()
409 	if (res)  in hfsplus_free_fork()
410 		return res;  in hfsplus_free_fork()
412 		res = __hfsplus_ext_read_extent(&fd, ext_entry, cnid,  in hfsplus_free_fork()
414 		if (res)  in hfsplus_free_fork()
425 	return res;  in hfsplus_free_fork()
434 	int res;  in hfsplus_file_extend()  local
449 		res = hfsplus_ext_read_extent(inode, hip->alloc_blocks);  in hfsplus_file_extend()
450 		if (res)  in hfsplus_file_extend()
460 			res = -ENOSPC;  in hfsplus_file_extend()
466 		res = sb_issue_zeroout(sb, start, len, GFP_NOFS);  in hfsplus_file_extend()
467 		if (res)  in hfsplus_file_extend()
479 			res = 0;  in hfsplus_file_extend()
482 			res = hfsplus_add_extent(hip->first_extents,  in hfsplus_file_extend()
485 			if (res == -ENOSPC)  in hfsplus_file_extend()
488 		if (!res) {  in hfsplus_file_extend()
493 		res = hfsplus_add_extent(hip->cached_extents,  in hfsplus_file_extend()
496 		if (!res) {  in hfsplus_file_extend()
500 		} else if (res == -ENOSPC)  in hfsplus_file_extend()
504 	if (!res) {  in hfsplus_file_extend()
511 	return res;  in hfsplus_file_extend()
515 	res = hfsplus_ext_write_extent_locked(inode);  in hfsplus_file_extend()
516 	if (res)  in hfsplus_file_extend()
527 	res = 0;  in hfsplus_file_extend()
537 	int res;  in hfsplus_file_truncate()  local
548 		res = pagecache_write_begin(NULL, mapping, size, 0,  in hfsplus_file_truncate()
551 		if (res)  in hfsplus_file_truncate()
553 		res = pagecache_write_end(NULL, mapping, size,  in hfsplus_file_truncate()
555 		if (res < 0)  in hfsplus_file_truncate()
571 	res = hfs_find_init(HFSPLUS_SB(sb)->ext_tree, &fd);  in hfsplus_file_truncate()
572 	if (res) {  in hfsplus_file_truncate()
585 		res = __hfsplus_ext_cache_extent(&fd, inode, alloc_cnt);  in hfsplus_file_truncate()
586 		if (res)  in hfsplus_file_truncate()