199 		struct buffer_head *prev_bh;  in affs_get_extblock_slow()  local
205 		prev_bh = affs_get_extblock(inode, ext - 1);  in affs_get_extblock_slow()
206 		if (IS_ERR(prev_bh))  in affs_get_extblock_slow()
207 			return prev_bh;  in affs_get_extblock_slow()
208 		bh = affs_alloc_extblock(inode, prev_bh, ext);  in affs_get_extblock_slow()
209 		affs_brelse(prev_bh);  in affs_get_extblock_slow()
562 	struct buffer_head *bh, *prev_bh;  in affs_extent_file_ofs()  local
592 		prev_bh = bh;  in affs_extent_file_ofs()
605 		if (prev_bh) {  in affs_extent_file_ofs()
606 			u32 tmp_next = be32_to_cpu(AFFS_DATA_HEAD(prev_bh)->next);  in affs_extent_file_ofs()
612 			AFFS_DATA_HEAD(prev_bh)->next = cpu_to_be32(bh->b_blocknr);  in affs_extent_file_ofs()
613 			affs_adjust_checksum(prev_bh, bh->b_blocknr - tmp_next);  in affs_extent_file_ofs()
614 			mark_buffer_dirty_inode(prev_bh, inode);  in affs_extent_file_ofs()
615 			affs_brelse(prev_bh);  in affs_extent_file_ofs()
694 	struct buffer_head *bh, *prev_bh;  in affs_write_end_ofs()  local
742 		prev_bh = bh;  in affs_write_end_ofs()
754 			if (prev_bh) {  in affs_write_end_ofs()
755 				u32 tmp_next = be32_to_cpu(AFFS_DATA_HEAD(prev_bh)->next);  in affs_write_end_ofs()
761 				AFFS_DATA_HEAD(prev_bh)->next = cpu_to_be32(bh->b_blocknr);  in affs_write_end_ofs()
762 				affs_adjust_checksum(prev_bh, bh->b_blocknr - tmp_next);  in affs_write_end_ofs()
763 				mark_buffer_dirty_inode(prev_bh, inode);  in affs_write_end_ofs()
766 		affs_brelse(prev_bh);  in affs_write_end_ofs()
774 		prev_bh = bh;  in affs_write_end_ofs()
788 			if (prev_bh) {  in affs_write_end_ofs()
789 				u32 tmp_next = be32_to_cpu(AFFS_DATA_HEAD(prev_bh)->next);  in affs_write_end_ofs()
795 				AFFS_DATA_HEAD(prev_bh)->next = cpu_to_be32(bh->b_blocknr);  in affs_write_end_ofs()
796 				affs_adjust_checksum(prev_bh, bh->b_blocknr - tmp_next);  in affs_write_end_ofs()
797 				mark_buffer_dirty_inode(prev_bh, inode);  in affs_write_end_ofs()
801 		affs_brelse(prev_bh);  in affs_write_end_ofs()
829 	bh = prev_bh;  in affs_write_end_ofs()