3168 	struct ext4_extent *ex, newex, orig_ex, zero_ex;  in ext4_split_extent_at()  local
3241 				zero_ex.ee_block = ex2->ee_block;  in ext4_split_extent_at()
3242 				zero_ex.ee_len = cpu_to_le16(  in ext4_split_extent_at()
3244 				ext4_ext_store_pblock(&zero_ex,  in ext4_split_extent_at()
3248 				zero_ex.ee_block = ex->ee_block;  in ext4_split_extent_at()
3249 				zero_ex.ee_len = cpu_to_le16(  in ext4_split_extent_at()
3251 				ext4_ext_store_pblock(&zero_ex,  in ext4_split_extent_at()
3256 			zero_ex.ee_block = orig_ex.ee_block;  in ext4_split_extent_at()
3257 			zero_ex.ee_len = cpu_to_le16(  in ext4_split_extent_at()
3259 			ext4_ext_store_pblock(&zero_ex,  in ext4_split_extent_at()
3273 		err = ext4_zeroout_es(inode, &zero_ex);  in ext4_split_extent_at()
3402 	struct ext4_extent zero_ex;  in ext4_ext_convert_to_initialized()  local
3425 	zero_ex.ee_len = 0;  in ext4_ext_convert_to_initialized()
3570 		zero_ex.ee_block = ex->ee_block;  in ext4_ext_convert_to_initialized()
3571 		zero_ex.ee_len = cpu_to_le16(ext4_ext_get_actual_len(ex));  in ext4_ext_convert_to_initialized()
3572 		ext4_ext_store_pblock(&zero_ex, ext4_ext_pblock(ex));  in ext4_ext_convert_to_initialized()
3596 			zero_ex.ee_block =  in ext4_ext_convert_to_initialized()
3598 			zero_ex.ee_len = cpu_to_le16(allocated);  in ext4_ext_convert_to_initialized()
3599 			ext4_ext_store_pblock(&zero_ex,  in ext4_ext_convert_to_initialized()
3601 			err = ext4_ext_zeroout(inode, &zero_ex);  in ext4_ext_convert_to_initialized()
3609 				zero_ex.ee_block = ex->ee_block;  in ext4_ext_convert_to_initialized()
3610 				zero_ex.ee_len = cpu_to_le16(map->m_lblk -  in ext4_ext_convert_to_initialized()
3612 				ext4_ext_store_pblock(&zero_ex,  in ext4_ext_convert_to_initialized()
3614 				err = ext4_ext_zeroout(inode, &zero_ex);  in ext4_ext_convert_to_initialized()
3632 		err = ext4_zeroout_es(inode, &zero_ex);  in ext4_ext_convert_to_initialized()